diff --git a/.classpath b/.classpath
deleted file mode 100644
index d0bec0f..0000000
--- a/.classpath
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.5"/>
-	<classpathentry kind="con" path="org.maven.ide.eclipse.MAVEN2_CLASSPATH_CONTAINER"/>
-	<classpathentry kind="output" path="target/classes"/>
-</classpath>
diff --git a/core/.classpath b/core/.classpath
deleted file mode 100644
index ab5ab66..0000000
--- a/core/.classpath
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<classpath>
-	<classpathentry kind="src" output="target/classes" path="src/main/java"/>
-	<classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources"/>
-	<classpathentry kind="src" output="target/test-classes" path="src/test/java"/>
-	<classpathentry excluding="**" kind="src" output="target/test-classes" path="src/test/resources"/>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.5"/>
-	<classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.module.container"/>
-	<classpathentry kind="con" path="org.maven.ide.eclipse.MAVEN2_CLASSPATH_CONTAINER"/>
-	<classpathentry kind="output" path="target/classes"/>
-</classpath>
diff --git a/core/target/classes/META-INF/MANIFEST.MF b/core/target/classes/META-INF/MANIFEST.MF
deleted file mode 100644
index 3760f2f..0000000
--- a/core/target/classes/META-INF/MANIFEST.MF
+++ /dev/null
@@ -1,26 +0,0 @@
-Manifest-Version: 1.0
-Export-Package: org.synyx.hera.core;uses:="org.springframework.core.an
- notation";version="0.5.0.SNAPSHOT",org.synyx.hera.core.config;uses:="
- org.springframework.beans.factory.support,org.springframework.beans.f
- actory.xml,org.w3c.dom";version="0.5.0.SNAPSHOT",org.synyx.hera.core.
- support;uses:="org.synyx.hera.core,org.springframework.beans,org.spri
- ngframework.context,org.springframework.beans.factory";version="0.5.0
- .SNAPSHOT"
-Tool: Bnd-0.0.255
-Bundle-Name: Hera Core
-Created-By: 1.6.0_13 (Apple Inc.)
-Bundle-Vendor: Synyx GmbH & Co. KG
-Bundle-Version: 0.5.0.SNAPSHOT
-Bnd-LastModified: 1249492300509
-Bundle-ManifestVersion: 2
-Bundle-Description: Core plugin infrastructure
-Import-Package: org.springframework.beans;version="2.5",org.springfram
- ework.beans.factory;version="2.5",org.springframework.beans.factory.s
- upport;version="2.5",org.springframework.beans.factory.xml;version="2
- .5",org.springframework.context;version="2.5",org.springframework.cor
- e.annotation;version="2.5",org.synyx.hera.core;version="0.5.0.SNAPSHO
- T",org.synyx.hera.core.config;version="0.5.0.SNAPSHOT",org.synyx.hera
- .core.support;version="0.5.0.SNAPSHOT",org.w3c.dom
-Bundle-SymbolicName: org.synyx.hera
-Bundle-DocURL: http://www.synyx.org
-
diff --git a/core/target/classes/META-INF/spring.handlers b/core/target/classes/META-INF/spring.handlers
deleted file mode 100644
index 4da21bc..0000000
--- a/core/target/classes/META-INF/spring.handlers
+++ /dev/null
@@ -1 +0,0 @@
-http\://schemas.synyx.org/hera=org.synyx.hera.core.config.PluginNamespaceHandler
\ No newline at end of file
diff --git a/core/target/classes/META-INF/spring.schemas b/core/target/classes/META-INF/spring.schemas
deleted file mode 100644
index 6d65888..0000000
--- a/core/target/classes/META-INF/spring.schemas
+++ /dev/null
@@ -1 +0,0 @@
-http\://schemas.synyx.org/hera/hera.xsd=org/synyx/hera/core/config/hera.xsd
\ No newline at end of file
diff --git a/core/target/classes/org/synyx/hera/core/OrderAwarePluginRegistry.class b/core/target/classes/org/synyx/hera/core/OrderAwarePluginRegistry.class
deleted file mode 100644
index aa206a5..0000000
Binary files a/core/target/classes/org/synyx/hera/core/OrderAwarePluginRegistry.class and /dev/null differ
diff --git a/core/target/classes/org/synyx/hera/core/Plugin.class b/core/target/classes/org/synyx/hera/core/Plugin.class
deleted file mode 100644
index f9bc74f..0000000
Binary files a/core/target/classes/org/synyx/hera/core/Plugin.class and /dev/null differ
diff --git a/core/target/classes/org/synyx/hera/core/PluginRegistry.class b/core/target/classes/org/synyx/hera/core/PluginRegistry.class
deleted file mode 100644
index 0b0706c..0000000
Binary files a/core/target/classes/org/synyx/hera/core/PluginRegistry.class and /dev/null differ
diff --git a/core/target/classes/org/synyx/hera/core/SimplePluginRegistry.class b/core/target/classes/org/synyx/hera/core/SimplePluginRegistry.class
deleted file mode 100644
index 38fc225..0000000
Binary files a/core/target/classes/org/synyx/hera/core/SimplePluginRegistry.class and /dev/null differ
diff --git a/core/target/classes/org/synyx/hera/core/config/PluginListDefinitionParser.class b/core/target/classes/org/synyx/hera/core/config/PluginListDefinitionParser.class
deleted file mode 100644
index 7044270..0000000
Binary files a/core/target/classes/org/synyx/hera/core/config/PluginListDefinitionParser.class and /dev/null differ
diff --git a/core/target/classes/org/synyx/hera/core/config/PluginNamespaceHandler.class b/core/target/classes/org/synyx/hera/core/config/PluginNamespaceHandler.class
deleted file mode 100644
index 7edace4..0000000
Binary files a/core/target/classes/org/synyx/hera/core/config/PluginNamespaceHandler.class and /dev/null differ
diff --git a/core/target/classes/org/synyx/hera/core/config/PluginRegistryDefinitionParser.class b/core/target/classes/org/synyx/hera/core/config/PluginRegistryDefinitionParser.class
deleted file mode 100644
index 617f25b..0000000
Binary files a/core/target/classes/org/synyx/hera/core/config/PluginRegistryDefinitionParser.class and /dev/null differ
diff --git a/core/target/classes/org/synyx/hera/core/config/hera.xsd b/core/target/classes/org/synyx/hera/core/config/hera.xsd
deleted file mode 100644
index ae09248..0000000
--- a/core/target/classes/org/synyx/hera/core/config/hera.xsd
+++ /dev/null
@@ -1,49 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-<xsd:schema xmlns="http://schemas.synyx.org/hera"
-	xmlns:xsd="http://www.w3.org/2001/XMLSchema"
-	xmlns:beans="http://www.springframework.org/schema/beans"
-	xmlns:tool="http://www.springframework.org/schema/tool"
-	targetNamespace="http://schemas.synyx.org/hera"
-	elementFormDefault="qualified" attributeFormDefault="unqualified">
-	
-	<xsd:import namespace="http://www.springframework.org/schema/tool"/>
-	
-
-	<xsd:element name="list" type="pluginType">
-		<xsd:annotation>
-			<xsd:appinfo>
-				<tool:annotation>
-					<tool:exports identifier="@id" type="java.util.List" />
-				</tool:annotation>
-			</xsd:appinfo>
-		</xsd:annotation>
-	</xsd:element>
-	
-	<xsd:element name="registry" type="pluginType">
-		<xsd:annotation>
-			<xsd:appinfo>
-				<tool:annotation>
-					<tool:exports identifier="@id" type="org.synyx.plugin.core.PluginRegistry" />
-				</tool:annotation>
-			</xsd:appinfo>
-		</xsd:annotation>
-	</xsd:element>
-	
-	<xsd:complexType name="pluginType">
-		<xsd:attribute name="id" type="xsd:string" />
-		<xsd:attribute name="class" type="classType" />
-		<xsd:attribute name="init-factories" type="xsd:boolean" default="false" />
-	</xsd:complexType>
-	
-	<xsd:simpleType name="classType">
-		<xsd:annotation>
-			<xsd:appinfo>
-                <tool:annotation kind="direct">
-                     <tool:expected-type type="java.lang.Class" />
-                 </tool:annotation>
-             </xsd:appinfo>
-		</xsd:annotation>
-		<xsd:union memberTypes="xsd:string" />
-	</xsd:simpleType>
-
-</xsd:schema>
\ No newline at end of file
diff --git a/core/target/classes/org/synyx/hera/core/support/AbstractTypeAwareSupport.class b/core/target/classes/org/synyx/hera/core/support/AbstractTypeAwareSupport.class
deleted file mode 100644
index 00b2c86..0000000
Binary files a/core/target/classes/org/synyx/hera/core/support/AbstractTypeAwareSupport.class and /dev/null differ
diff --git a/core/target/classes/org/synyx/hera/core/support/BeanListFactoryBean.class b/core/target/classes/org/synyx/hera/core/support/BeanListFactoryBean.class
deleted file mode 100644
index ddc7257..0000000
Binary files a/core/target/classes/org/synyx/hera/core/support/BeanListFactoryBean.class and /dev/null differ
diff --git a/core/target/classes/org/synyx/hera/core/support/PluginRegistryFactoryBean.class b/core/target/classes/org/synyx/hera/core/support/PluginRegistryFactoryBean.class
deleted file mode 100644
index 16e4b60..0000000
Binary files a/core/target/classes/org/synyx/hera/core/support/PluginRegistryFactoryBean.class and /dev/null differ
diff --git a/core/target/hera-core-0.5-SNAPSHOT-sources.jar b/core/target/hera-core-0.5-SNAPSHOT-sources.jar
deleted file mode 100644
index f7824ab..0000000
Binary files a/core/target/hera-core-0.5-SNAPSHOT-sources.jar and /dev/null differ
diff --git a/core/target/hera-core-0.5-SNAPSHOT.jar b/core/target/hera-core-0.5-SNAPSHOT.jar
deleted file mode 100644
index 5ae2569..0000000
Binary files a/core/target/hera-core-0.5-SNAPSHOT.jar and /dev/null differ
diff --git a/core/target/maven-archiver/pom.properties b/core/target/maven-archiver/pom.properties
deleted file mode 100644
index 4094cc8..0000000
--- a/core/target/maven-archiver/pom.properties
+++ /dev/null
@@ -1,5 +0,0 @@
-#Generated by Maven
-#Wed Aug 05 19:11:43 CEST 2009
-version=0.5-SNAPSHOT
-groupId=org.synyx.hera
-artifactId=hera-core
diff --git a/core/target/surefire-reports/TEST-org.synyx.hera.core.OrderAwarePluginRegistryUnitTest.xml b/core/target/surefire-reports/TEST-org.synyx.hera.core.OrderAwarePluginRegistryUnitTest.xml
deleted file mode 100644
index 92a239c..0000000
--- a/core/target/surefire-reports/TEST-org.synyx.hera.core.OrderAwarePluginRegistryUnitTest.xml
+++ /dev/null
@@ -1,98 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-<testsuite failures="0" time="0.029" errors="0" skipped="0" tests="8" name="org.synyx.hera.core.OrderAwarePluginRegistryUnitTest">
-  <properties>
-    <property name="java.vendor" value="Apple Inc."/>
-    <property name="localRepository" value="/Users/olivergierke/.m2/repository"/>
-    <property name="sun.java.launcher" value="SUN_STANDARD"/>
-    <property name="sun.management.compiler" value="HotSpot 64-Bit Server Compiler"/>
-    <property name="os.name" value="Mac OS X"/>
-    <property name="sun.boot.class.path" value="/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Classes/jsfd.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Classes/classes.jar:/System/Library/Frameworks/JavaVM.framework/Frameworks/JavaRuntimeSupport.framework/Resources/Java/JavaRuntimeSupport.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Classes/ui.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Classes/laf.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Classes/sunrsasign.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Classes/jsse.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Classes/jce.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Classes/charsets.jar"/>
-    <property name="env.TMPDIR" value="/var/folders/pM/pMiDtflBHwGXrI8njdh15k+++TI/-Tmp-/"/>
-    <property name="env.PWD" value="/Users/olivergierke/Documents/workspace35/org.synyx.hera"/>
-    <property name="env.LANG" value="de_DE.UTF-8"/>
-    <property name="java.vm.specification.vendor" value="Sun Microsystems Inc."/>
-    <property name="java.runtime.version" value="1.6.0_13-b03-211"/>
-    <property name="env.Apple_PubSub_Socket_Render" value="/tmp/launch-4ZtIUs/Render"/>
-    <property name="env.DISPLAY" value="/tmp/launch-AlFZmq/:0"/>
-    <property name="user.name" value="olivergierke"/>
-    <property name="env.USER" value="olivergierke"/>
-    <property name="env.SHELL" value="/bin/bash"/>
-    <property name="env.__CF_USER_TEXT_ENCODING" value="0x1F5:0:3"/>
-    <property name="awt.nativeDoubleBuffering" value="true"/>
-    <property name="env.PATH" value="/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin:/usr/local/git/bin:/Applications/Tools/bundlor/bin:/Applications/Tools/grails/bin:/Applications/Tools/pax-construct-1.4/bin:/Applications/Tools/roo/bin"/>
-    <property name="user.language" value="de"/>
-    <property name="sun.boot.library.path" value="/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Libraries"/>
-    <property name="classworlds.conf" value="/usr/share/maven/bin/m2.conf"/>
-    <property name="java.version" value="1.6.0_13"/>
-    <property name="user.timezone" value="Europe/Berlin"/>
-    <property name="sun.arch.data.model" value="64"/>
-    <property name="http.nonProxyHosts" value="local|*.local|169.254/16|*.169.254/16"/>
-    <property name="java.endorsed.dirs" value="/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Home/lib/endorsed"/>
-    <property name="sun.cpu.isalist" value=""/>
-    <property name="sun.jnu.encoding" value="MacRoman"/>
-    <property name="file.encoding.pkg" value="sun.io"/>
-    <property name="env.SHLVL" value="1"/>
-    <property name="file.separator" value="/"/>
-    <property name="java.specification.name" value="Java Platform API Specification"/>
-    <property name="java.class.version" value="50.0"/>
-    <property name="user.country" value="DE"/>
-    <property name="java.home" value="/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Home"/>
-    <property name="java.vm.info" value="mixed mode"/>
-    <property name="env.LOGNAME" value="olivergierke"/>
-    <property name="os.version" value="10.5.7"/>
-    <property name="env.TERM_PROGRAM_VERSION" value="240.2"/>
-    <property name="path.separator" value=":"/>
-    <property name="java.vm.version" value="11.3-b02-83"/>
-    <property name="env.JAVA_HOME" value="/Library/Java/Home"/>
-    <property name="java.awt.printerjob" value="apple.awt.CPrinterJob"/>
-    <property name="env.TERM" value="xterm-color"/>
-    <property name="sun.io.unicode.encoding" value="UnicodeLittle"/>
-    <property name="awt.toolkit" value="apple.awt.CToolkit"/>
-    <property name="socksNonProxyHosts" value="local|*.local|169.254/16|*.169.254/16"/>
-    <property name="ftp.nonProxyHosts" value="local|*.local|169.254/16|*.169.254/16"/>
-    <property name="env.MANPATH" value="/usr/share/man:/usr/local/share/man:/usr/X11/man:/usr/local/git/man"/>
-    <property name="user.home" value="/Users/olivergierke"/>
-    <property name="env.OLDPWD" value="/Users/olivergierke/Documents/workspace35/org.synyx.hera"/>
-    <property name="env.JAVA_MAIN_CLASS_6315" value="org.codehaus.classworlds.Launcher"/>
-    <property name="java.specification.vendor" value="Sun Microsystems Inc."/>
-    <property name="env.TERM_PROGRAM" value="Apple_Terminal"/>
-    <property name="java.library.path" value=".:/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java"/>
-    <property name="java.vendor.url" value="http://www.apple.com/"/>
-    <property name="java.vm.vendor" value="Apple Inc."/>
-    <property name="gopherProxySet" value="false"/>
-    <property name="maven.home" value="/usr/share/maven"/>
-    <property name="java.runtime.name" value="Java(TM) SE Runtime Environment"/>
-    <property name="java.class.path" value="/usr/share/maven/boot/classworlds-1.1.jar"/>
-    <property name="java.vm.specification.name" value="Java Virtual Machine Specification"/>
-    <property name="java.vm.specification.version" value="1.0"/>
-    <property name="sun.cpu.endian" value="little"/>
-    <property name="sun.os.patch.level" value="unknown"/>
-    <property name="env.HOME" value="/Users/olivergierke"/>
-    <property name="surefire.test.class.path" value="/Users/olivergierke/Documents/workspace35/org.synyx.hera/core/target/test-classes:/Users/olivergierke/Documents/workspace35/org.synyx.hera/core/target/classes:/Users/olivergierke/.m2/repository/org/springframework/spring-beans/2.5.6/spring-beans-2.5.6.jar:/Users/olivergierke/.m2/repository/commons-logging/commons-logging/1.1.1/commons-logging-1.1.1.jar:/Users/olivergierke/.m2/repository/org/springframework/spring-core/2.5.6/spring-core-2.5.6.jar:/Users/olivergierke/.m2/repository/org/springframework/spring-context/2.5.6/spring-context-2.5.6.jar:/Users/olivergierke/.m2/repository/aopalliance/aopalliance/1.0/aopalliance-1.0.jar:/Users/olivergierke/.m2/repository/org/springframework/spring-test/2.5.6/spring-test-2.5.6.jar:/Users/olivergierke/.m2/repository/junit/junit/4.4/junit-4.4.jar:/Users/olivergierke/.m2/repository/org/apache/log4j/com.springsource.org.apache.log4j/1.2.15/com.springsource.org.apache.log4j-1.2.15.jar:"/>
-    <property name="java.io.tmpdir" value="/var/folders/pM/pMiDtflBHwGXrI8njdh15k+++TI/-Tmp-/"/>
-    <property name="java.vendor.url.bug" value="http://bugreport.apple.com/"/>
-    <property name="env.MAVEN_OPTS" value="-Xmx256m"/>
-    <property name="env.SSH_AUTH_SOCK" value="/tmp/launch-qbm3RH/Listeners"/>
-    <property name="env.COMMAND_MODE" value="unix2003"/>
-    <property name="java.awt.graphicsenv" value="apple.awt.CGraphicsEnvironment"/>
-    <property name="os.arch" value="x86_64"/>
-    <property name="java.ext.dirs" value="/Library/Java/Extensions:/System/Library/Java/Extensions:/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Home/lib/ext"/>
-    <property name="user.dir" value="/Users/olivergierke/Documents/workspace35/org.synyx.hera/core"/>
-    <property name="mrj.version" value="1050.1.6.0_13-211"/>
-    <property name="line.separator" value="
-"/>
-    <property name="java.vm.name" value="Java HotSpot(TM) 64-Bit Server VM"/>
-    <property name="basedir" value="/Users/olivergierke/Documents/workspace35/org.synyx.hera/core"/>
-    <property name="file.encoding" value="MacRoman"/>
-    <property name="env.GRAILS_HOME" value="/Applications/Tools/grails"/>
-    <property name="java.specification.version" value="1.6"/>
-  </properties>
-  <testcase time="0.007" classname="org.synyx.hera.core.OrderAwarePluginRegistryUnitTest" name="honorsOrderOnAddPlugins"/>
-  <testcase time="0.002" classname="org.synyx.hera.core.OrderAwarePluginRegistryUnitTest" name="assertsOrderOnAddingPlugins"/>
-  <testcase time="0.002" classname="org.synyx.hera.core.OrderAwarePluginRegistryUnitTest" name="assertRegistryInitialized"/>
-  <testcase time="0.002" classname="org.synyx.hera.core.OrderAwarePluginRegistryUnitTest" name="assertFindsEmailNotificationProvider"/>
-  <testcase time="0.002" classname="org.synyx.hera.core.OrderAwarePluginRegistryUnitTest" name="throwsExceptionIfNoPluginFound"/>
-  <testcase time="0.003" classname="org.synyx.hera.core.OrderAwarePluginRegistryUnitTest" name="throwsExceptionIfNoPluginsFound"/>
-  <testcase time="0.001" classname="org.synyx.hera.core.OrderAwarePluginRegistryUnitTest" name="returnsDefaultIfNoneFound"/>
-  <testcase time="0.002" classname="org.synyx.hera.core.OrderAwarePluginRegistryUnitTest" name="returnsDefaultsIfNoneFound"/>
-</testsuite>
\ No newline at end of file
diff --git a/core/target/surefire-reports/TEST-org.synyx.hera.core.SimplePluginRegistryUnitTest.xml b/core/target/surefire-reports/TEST-org.synyx.hera.core.SimplePluginRegistryUnitTest.xml
deleted file mode 100644
index d679e9d..0000000
--- a/core/target/surefire-reports/TEST-org.synyx.hera.core.SimplePluginRegistryUnitTest.xml
+++ /dev/null
@@ -1,96 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-<testsuite failures="0" time="0.02" errors="0" skipped="0" tests="6" name="org.synyx.hera.core.SimplePluginRegistryUnitTest">
-  <properties>
-    <property name="java.vendor" value="Apple Inc."/>
-    <property name="localRepository" value="/Users/olivergierke/.m2/repository"/>
-    <property name="sun.java.launcher" value="SUN_STANDARD"/>
-    <property name="sun.management.compiler" value="HotSpot 64-Bit Server Compiler"/>
-    <property name="os.name" value="Mac OS X"/>
-    <property name="sun.boot.class.path" value="/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Classes/jsfd.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Classes/classes.jar:/System/Library/Frameworks/JavaVM.framework/Frameworks/JavaRuntimeSupport.framework/Resources/Java/JavaRuntimeSupport.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Classes/ui.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Classes/laf.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Classes/sunrsasign.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Classes/jsse.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Classes/jce.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Classes/charsets.jar"/>
-    <property name="env.TMPDIR" value="/var/folders/pM/pMiDtflBHwGXrI8njdh15k+++TI/-Tmp-/"/>
-    <property name="env.PWD" value="/Users/olivergierke/Documents/workspace35/org.synyx.hera"/>
-    <property name="env.LANG" value="de_DE.UTF-8"/>
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-    <property name="env.DISPLAY" value="/tmp/launch-AlFZmq/:0"/>
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-    <property name="env.USER" value="olivergierke"/>
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-    <property name="user.timezone" value="Europe/Berlin"/>
-    <property name="sun.arch.data.model" value="64"/>
-    <property name="http.nonProxyHosts" value="local|*.local|169.254/16|*.169.254/16"/>
-    <property name="java.endorsed.dirs" value="/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Home/lib/endorsed"/>
-    <property name="sun.cpu.isalist" value=""/>
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-    <property name="file.separator" value="/"/>
-    <property name="java.specification.name" value="Java Platform API Specification"/>
-    <property name="java.class.version" value="50.0"/>
-    <property name="user.country" value="DE"/>
-    <property name="java.home" value="/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Home"/>
-    <property name="java.vm.info" value="mixed mode"/>
-    <property name="env.LOGNAME" value="olivergierke"/>
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-    <property name="env.TERM_PROGRAM_VERSION" value="240.2"/>
-    <property name="path.separator" value=":"/>
-    <property name="java.vm.version" value="11.3-b02-83"/>
-    <property name="env.JAVA_HOME" value="/Library/Java/Home"/>
-    <property name="java.awt.printerjob" value="apple.awt.CPrinterJob"/>
-    <property name="env.TERM" value="xterm-color"/>
-    <property name="sun.io.unicode.encoding" value="UnicodeLittle"/>
-    <property name="awt.toolkit" value="apple.awt.CToolkit"/>
-    <property name="socksNonProxyHosts" value="local|*.local|169.254/16|*.169.254/16"/>
-    <property name="ftp.nonProxyHosts" value="local|*.local|169.254/16|*.169.254/16"/>
-    <property name="env.MANPATH" value="/usr/share/man:/usr/local/share/man:/usr/X11/man:/usr/local/git/man"/>
-    <property name="user.home" value="/Users/olivergierke"/>
-    <property name="env.OLDPWD" value="/Users/olivergierke/Documents/workspace35/org.synyx.hera"/>
-    <property name="env.JAVA_MAIN_CLASS_6315" value="org.codehaus.classworlds.Launcher"/>
-    <property name="java.specification.vendor" value="Sun Microsystems Inc."/>
-    <property name="env.TERM_PROGRAM" value="Apple_Terminal"/>
-    <property name="java.library.path" value=".:/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java"/>
-    <property name="java.vendor.url" value="http://www.apple.com/"/>
-    <property name="java.vm.vendor" value="Apple Inc."/>
-    <property name="gopherProxySet" value="false"/>
-    <property name="maven.home" value="/usr/share/maven"/>
-    <property name="java.runtime.name" value="Java(TM) SE Runtime Environment"/>
-    <property name="java.class.path" value="/usr/share/maven/boot/classworlds-1.1.jar"/>
-    <property name="java.vm.specification.name" value="Java Virtual Machine Specification"/>
-    <property name="java.vm.specification.version" value="1.0"/>
-    <property name="sun.cpu.endian" value="little"/>
-    <property name="sun.os.patch.level" value="unknown"/>
-    <property name="env.HOME" value="/Users/olivergierke"/>
-    <property name="surefire.test.class.path" value="/Users/olivergierke/Documents/workspace35/org.synyx.hera/core/target/test-classes:/Users/olivergierke/Documents/workspace35/org.synyx.hera/core/target/classes:/Users/olivergierke/.m2/repository/org/springframework/spring-beans/2.5.6/spring-beans-2.5.6.jar:/Users/olivergierke/.m2/repository/commons-logging/commons-logging/1.1.1/commons-logging-1.1.1.jar:/Users/olivergierke/.m2/repository/org/springframework/spring-core/2.5.6/spring-core-2.5.6.jar:/Users/olivergierke/.m2/repository/org/springframework/spring-context/2.5.6/spring-context-2.5.6.jar:/Users/olivergierke/.m2/repository/aopalliance/aopalliance/1.0/aopalliance-1.0.jar:/Users/olivergierke/.m2/repository/org/springframework/spring-test/2.5.6/spring-test-2.5.6.jar:/Users/olivergierke/.m2/repository/junit/junit/4.4/junit-4.4.jar:/Users/olivergierke/.m2/repository/org/apache/log4j/com.springsource.org.apache.log4j/1.2.15/com.springsource.org.apache.log4j-1.2.15.jar:"/>
-    <property name="java.io.tmpdir" value="/var/folders/pM/pMiDtflBHwGXrI8njdh15k+++TI/-Tmp-/"/>
-    <property name="java.vendor.url.bug" value="http://bugreport.apple.com/"/>
-    <property name="env.MAVEN_OPTS" value="-Xmx256m"/>
-    <property name="env.SSH_AUTH_SOCK" value="/tmp/launch-qbm3RH/Listeners"/>
-    <property name="env.COMMAND_MODE" value="unix2003"/>
-    <property name="java.awt.graphicsenv" value="apple.awt.CGraphicsEnvironment"/>
-    <property name="os.arch" value="x86_64"/>
-    <property name="java.ext.dirs" value="/Library/Java/Extensions:/System/Library/Java/Extensions:/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Home/lib/ext"/>
-    <property name="user.dir" value="/Users/olivergierke/Documents/workspace35/org.synyx.hera/core"/>
-    <property name="mrj.version" value="1050.1.6.0_13-211"/>
-    <property name="line.separator" value="
-"/>
-    <property name="java.vm.name" value="Java HotSpot(TM) 64-Bit Server VM"/>
-    <property name="basedir" value="/Users/olivergierke/Documents/workspace35/org.synyx.hera/core"/>
-    <property name="file.encoding" value="MacRoman"/>
-    <property name="env.GRAILS_HOME" value="/Applications/Tools/grails"/>
-    <property name="java.specification.version" value="1.6"/>
-  </properties>
-  <testcase time="0.002" classname="org.synyx.hera.core.SimplePluginRegistryUnitTest" name="assertRegistryInitialized"/>
-  <testcase time="0.006" classname="org.synyx.hera.core.SimplePluginRegistryUnitTest" name="assertFindsEmailNotificationProvider"/>
-  <testcase time="0.001" classname="org.synyx.hera.core.SimplePluginRegistryUnitTest" name="throwsExceptionIfNoPluginFound"/>
-  <testcase time="0.001" classname="org.synyx.hera.core.SimplePluginRegistryUnitTest" name="throwsExceptionIfNoPluginsFound"/>
-  <testcase time="0.001" classname="org.synyx.hera.core.SimplePluginRegistryUnitTest" name="returnsDefaultIfNoneFound"/>
-  <testcase time="0.001" classname="org.synyx.hera.core.SimplePluginRegistryUnitTest" name="returnsDefaultsIfNoneFound"/>
-</testsuite>
\ No newline at end of file
diff --git a/core/target/surefire-reports/TEST-org.synyx.hera.core.config.PluginConfigurationIntegrationTest.xml b/core/target/surefire-reports/TEST-org.synyx.hera.core.config.PluginConfigurationIntegrationTest.xml
deleted file mode 100644
index d29682f..0000000
--- a/core/target/surefire-reports/TEST-org.synyx.hera.core.config.PluginConfigurationIntegrationTest.xml
+++ /dev/null
@@ -1,91 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-<testsuite failures="0" time="0.643" errors="0" skipped="0" tests="1" name="org.synyx.hera.core.config.PluginConfigurationIntegrationTest">
-  <properties>
-    <property name="java.vendor" value="Apple Inc."/>
-    <property name="localRepository" value="/Users/olivergierke/.m2/repository"/>
-    <property name="sun.java.launcher" value="SUN_STANDARD"/>
-    <property name="sun.management.compiler" value="HotSpot 64-Bit Server Compiler"/>
-    <property name="os.name" value="Mac OS X"/>
-    <property name="sun.boot.class.path" value="/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Classes/jsfd.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Classes/classes.jar:/System/Library/Frameworks/JavaVM.framework/Frameworks/JavaRuntimeSupport.framework/Resources/Java/JavaRuntimeSupport.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Classes/ui.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Classes/laf.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Classes/sunrsasign.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Classes/jsse.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Classes/jce.jar:/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Classes/charsets.jar"/>
-    <property name="env.TMPDIR" value="/var/folders/pM/pMiDtflBHwGXrI8njdh15k+++TI/-Tmp-/"/>
-    <property name="env.PWD" value="/Users/olivergierke/Documents/workspace35/org.synyx.hera"/>
-    <property name="env.LANG" value="de_DE.UTF-8"/>
-    <property name="java.vm.specification.vendor" value="Sun Microsystems Inc."/>
-    <property name="java.runtime.version" value="1.6.0_13-b03-211"/>
-    <property name="env.Apple_PubSub_Socket_Render" value="/tmp/launch-4ZtIUs/Render"/>
-    <property name="env.DISPLAY" value="/tmp/launch-AlFZmq/:0"/>
-    <property name="user.name" value="olivergierke"/>
-    <property name="env.USER" value="olivergierke"/>
-    <property name="env.SHELL" value="/bin/bash"/>
-    <property name="env.__CF_USER_TEXT_ENCODING" value="0x1F5:0:3"/>
-    <property name="awt.nativeDoubleBuffering" value="true"/>
-    <property name="env.PATH" value="/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin:/usr/local/git/bin:/Applications/Tools/bundlor/bin:/Applications/Tools/grails/bin:/Applications/Tools/pax-construct-1.4/bin:/Applications/Tools/roo/bin"/>
-    <property name="user.language" value="de"/>
-    <property name="sun.boot.library.path" value="/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Libraries"/>
-    <property name="classworlds.conf" value="/usr/share/maven/bin/m2.conf"/>
-    <property name="java.version" value="1.6.0_13"/>
-    <property name="user.timezone" value="Europe/Berlin"/>
-    <property name="sun.arch.data.model" value="64"/>
-    <property name="http.nonProxyHosts" value="local|*.local|169.254/16|*.169.254/16"/>
-    <property name="java.endorsed.dirs" value="/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Home/lib/endorsed"/>
-    <property name="sun.cpu.isalist" value=""/>
-    <property name="sun.jnu.encoding" value="MacRoman"/>
-    <property name="file.encoding.pkg" value="sun.io"/>
-    <property name="env.SHLVL" value="1"/>
-    <property name="file.separator" value="/"/>
-    <property name="java.specification.name" value="Java Platform API Specification"/>
-    <property name="java.class.version" value="50.0"/>
-    <property name="user.country" value="DE"/>
-    <property name="java.home" value="/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Home"/>
-    <property name="java.vm.info" value="mixed mode"/>
-    <property name="env.LOGNAME" value="olivergierke"/>
-    <property name="os.version" value="10.5.7"/>
-    <property name="env.TERM_PROGRAM_VERSION" value="240.2"/>
-    <property name="path.separator" value=":"/>
-    <property name="java.vm.version" value="11.3-b02-83"/>
-    <property name="env.JAVA_HOME" value="/Library/Java/Home"/>
-    <property name="java.awt.printerjob" value="apple.awt.CPrinterJob"/>
-    <property name="env.TERM" value="xterm-color"/>
-    <property name="sun.io.unicode.encoding" value="UnicodeLittle"/>
-    <property name="awt.toolkit" value="apple.awt.CToolkit"/>
-    <property name="socksNonProxyHosts" value="local|*.local|169.254/16|*.169.254/16"/>
-    <property name="ftp.nonProxyHosts" value="local|*.local|169.254/16|*.169.254/16"/>
-    <property name="env.MANPATH" value="/usr/share/man:/usr/local/share/man:/usr/X11/man:/usr/local/git/man"/>
-    <property name="user.home" value="/Users/olivergierke"/>
-    <property name="env.OLDPWD" value="/Users/olivergierke/Documents/workspace35/org.synyx.hera"/>
-    <property name="env.JAVA_MAIN_CLASS_6315" value="org.codehaus.classworlds.Launcher"/>
-    <property name="java.specification.vendor" value="Sun Microsystems Inc."/>
-    <property name="env.TERM_PROGRAM" value="Apple_Terminal"/>
-    <property name="java.library.path" value=".:/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java"/>
-    <property name="java.vendor.url" value="http://www.apple.com/"/>
-    <property name="java.vm.vendor" value="Apple Inc."/>
-    <property name="gopherProxySet" value="false"/>
-    <property name="maven.home" value="/usr/share/maven"/>
-    <property name="java.runtime.name" value="Java(TM) SE Runtime Environment"/>
-    <property name="java.class.path" value="/usr/share/maven/boot/classworlds-1.1.jar"/>
-    <property name="java.vm.specification.name" value="Java Virtual Machine Specification"/>
-    <property name="java.vm.specification.version" value="1.0"/>
-    <property name="sun.cpu.endian" value="little"/>
-    <property name="sun.os.patch.level" value="unknown"/>
-    <property name="env.HOME" value="/Users/olivergierke"/>
-    <property name="surefire.test.class.path" value="/Users/olivergierke/Documents/workspace35/org.synyx.hera/core/target/test-classes:/Users/olivergierke/Documents/workspace35/org.synyx.hera/core/target/classes:/Users/olivergierke/.m2/repository/org/springframework/spring-beans/2.5.6/spring-beans-2.5.6.jar:/Users/olivergierke/.m2/repository/commons-logging/commons-logging/1.1.1/commons-logging-1.1.1.jar:/Users/olivergierke/.m2/repository/org/springframework/spring-core/2.5.6/spring-core-2.5.6.jar:/Users/olivergierke/.m2/repository/org/springframework/spring-context/2.5.6/spring-context-2.5.6.jar:/Users/olivergierke/.m2/repository/aopalliance/aopalliance/1.0/aopalliance-1.0.jar:/Users/olivergierke/.m2/repository/org/springframework/spring-test/2.5.6/spring-test-2.5.6.jar:/Users/olivergierke/.m2/repository/junit/junit/4.4/junit-4.4.jar:/Users/olivergierke/.m2/repository/org/apache/log4j/com.springsource.org.apache.log4j/1.2.15/com.springsource.org.apache.log4j-1.2.15.jar:"/>
-    <property name="java.io.tmpdir" value="/var/folders/pM/pMiDtflBHwGXrI8njdh15k+++TI/-Tmp-/"/>
-    <property name="java.vendor.url.bug" value="http://bugreport.apple.com/"/>
-    <property name="env.MAVEN_OPTS" value="-Xmx256m"/>
-    <property name="env.SSH_AUTH_SOCK" value="/tmp/launch-qbm3RH/Listeners"/>
-    <property name="env.COMMAND_MODE" value="unix2003"/>
-    <property name="java.awt.graphicsenv" value="apple.awt.CGraphicsEnvironment"/>
-    <property name="os.arch" value="x86_64"/>
-    <property name="java.ext.dirs" value="/Library/Java/Extensions:/System/Library/Java/Extensions:/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Home/lib/ext"/>
-    <property name="user.dir" value="/Users/olivergierke/Documents/workspace35/org.synyx.hera/core"/>
-    <property name="mrj.version" value="1050.1.6.0_13-211"/>
-    <property name="line.separator" value="
-"/>
-    <property name="java.vm.name" value="Java HotSpot(TM) 64-Bit Server VM"/>
-    <property name="basedir" value="/Users/olivergierke/Documents/workspace35/org.synyx.hera/core"/>
-    <property name="file.encoding" value="MacRoman"/>
-    <property name="env.GRAILS_HOME" value="/Applications/Tools/grails"/>
-    <property name="java.specification.version" value="1.6"/>
-  </properties>
-  <testcase time="0.008" classname="org.synyx.hera.core.config.PluginConfigurationIntegrationTest" name="test"/>
-</testsuite>
\ No newline at end of file
diff --git a/core/target/surefire-reports/org.synyx.hera.core.OrderAwarePluginRegistryUnitTest.txt b/core/target/surefire-reports/org.synyx.hera.core.OrderAwarePluginRegistryUnitTest.txt
deleted file mode 100644
index 13ac541..0000000
--- a/core/target/surefire-reports/org.synyx.hera.core.OrderAwarePluginRegistryUnitTest.txt
+++ /dev/null
@@ -1,4 +0,0 @@
--------------------------------------------------------------------------------
-Test set: org.synyx.hera.core.OrderAwarePluginRegistryUnitTest
--------------------------------------------------------------------------------
-Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.051 sec
diff --git a/core/target/surefire-reports/org.synyx.hera.core.SimplePluginRegistryUnitTest.txt b/core/target/surefire-reports/org.synyx.hera.core.SimplePluginRegistryUnitTest.txt
deleted file mode 100644
index 6608e7f..0000000
--- a/core/target/surefire-reports/org.synyx.hera.core.SimplePluginRegistryUnitTest.txt
+++ /dev/null
@@ -1,4 +0,0 @@
--------------------------------------------------------------------------------
-Test set: org.synyx.hera.core.SimplePluginRegistryUnitTest
--------------------------------------------------------------------------------
-Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.024 sec
diff --git a/core/target/surefire-reports/org.synyx.hera.core.config.PluginConfigurationIntegrationTest.txt b/core/target/surefire-reports/org.synyx.hera.core.config.PluginConfigurationIntegrationTest.txt
deleted file mode 100644
index 8f7da40..0000000
--- a/core/target/surefire-reports/org.synyx.hera.core.config.PluginConfigurationIntegrationTest.txt
+++ /dev/null
@@ -1,4 +0,0 @@
--------------------------------------------------------------------------------
-Test set: org.synyx.hera.core.config.PluginConfigurationIntegrationTest
--------------------------------------------------------------------------------
-Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.65 sec
diff --git a/core/target/test-classes/application-context.xml b/core/target/test-classes/application-context.xml
deleted file mode 100644
index c7d4ec7..0000000
--- a/core/target/test-classes/application-context.xml
+++ /dev/null
@@ -1,24 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<beans xmlns="http://www.springframework.org/schema/beans"
-	xmlns:plugin="http://schemas.synyx.org/hera"
-	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
-		http://schemas.synyx.org/hera http://schemas.synyx.org/hera/hera.xsd">
-
-	<plugin:list id="foo" class="org.synyx.hera.core.SamplePlugin" />
-	
-	<plugin:registry id="bar" class="org.synyx.hera.core.SamplePlugin" />
-	
-	<bean class="org.synyx.hera.core.SamplePluginImplementation" />
-	
-	<bean id="host" class="org.synyx.hera.core.SamplePluginHost">
-		<property name="registry" ref="bar" />
-	</bean>
-
-	<bean id="otherHost" class="org.synyx.hera.core.SamplePluginHost">
-		<property name="registry">
-			<plugin:registry id="tadaa" class="org.synyx.hera.core.SamplePlugin" />
-		</property>
-	</bean>
-	
-</beans>
diff --git a/core/target/test-classes/log4j.properties b/core/target/test-classes/log4j.properties
deleted file mode 100644
index 3774e1f..0000000
--- a/core/target/test-classes/log4j.properties
+++ /dev/null
@@ -1,12 +0,0 @@
-# Direct log messages to stdout
-log4j.appender.stdout=org.apache.log4j.ConsoleAppender
-log4j.appender.stdout.Target=System.out
-log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
-log4j.appender.stdout.layout.ConversionPattern=%d{ABSOLUTE} %5p %c{1}:%L - %m%n
-
-# Root logger option
-log4j.rootLogger=WARN, stdout
-
-# Hibernate logging options (INFO only shows startup messages)
-log4j.logger.org.springframework=INFO
-log4j.logger.org.synyx.hera=DEBUG
\ No newline at end of file
diff --git a/core/target/test-classes/org/synyx/hera/core/OrderAwarePluginRegistryUnitTest$1.class b/core/target/test-classes/org/synyx/hera/core/OrderAwarePluginRegistryUnitTest$1.class
deleted file mode 100644
index b67cf98..0000000
Binary files a/core/target/test-classes/org/synyx/hera/core/OrderAwarePluginRegistryUnitTest$1.class and /dev/null differ
diff --git a/core/target/test-classes/org/synyx/hera/core/OrderAwarePluginRegistryUnitTest$FirstImplementation.class b/core/target/test-classes/org/synyx/hera/core/OrderAwarePluginRegistryUnitTest$FirstImplementation.class
deleted file mode 100644
index 0285f20..0000000
Binary files a/core/target/test-classes/org/synyx/hera/core/OrderAwarePluginRegistryUnitTest$FirstImplementation.class and /dev/null differ
diff --git a/core/target/test-classes/org/synyx/hera/core/OrderAwarePluginRegistryUnitTest$SecondImplementation.class b/core/target/test-classes/org/synyx/hera/core/OrderAwarePluginRegistryUnitTest$SecondImplementation.class
deleted file mode 100644
index 83a4fcf..0000000
Binary files a/core/target/test-classes/org/synyx/hera/core/OrderAwarePluginRegistryUnitTest$SecondImplementation.class and /dev/null differ
diff --git a/core/target/test-classes/org/synyx/hera/core/OrderAwarePluginRegistryUnitTest$TestPlugin.class b/core/target/test-classes/org/synyx/hera/core/OrderAwarePluginRegistryUnitTest$TestPlugin.class
deleted file mode 100644
index 31b4933..0000000
Binary files a/core/target/test-classes/org/synyx/hera/core/OrderAwarePluginRegistryUnitTest$TestPlugin.class and /dev/null differ
diff --git a/core/target/test-classes/org/synyx/hera/core/OrderAwarePluginRegistryUnitTest.class b/core/target/test-classes/org/synyx/hera/core/OrderAwarePluginRegistryUnitTest.class
deleted file mode 100644
index 292fc8f..0000000
Binary files a/core/target/test-classes/org/synyx/hera/core/OrderAwarePluginRegistryUnitTest.class and /dev/null differ
diff --git a/core/target/test-classes/org/synyx/hera/core/SamplePlugin.class b/core/target/test-classes/org/synyx/hera/core/SamplePlugin.class
deleted file mode 100644
index e8fc0a5..0000000
Binary files a/core/target/test-classes/org/synyx/hera/core/SamplePlugin.class and /dev/null differ
diff --git a/core/target/test-classes/org/synyx/hera/core/SamplePluginHost.class b/core/target/test-classes/org/synyx/hera/core/SamplePluginHost.class
deleted file mode 100644
index ddfa671..0000000
Binary files a/core/target/test-classes/org/synyx/hera/core/SamplePluginHost.class and /dev/null differ
diff --git a/core/target/test-classes/org/synyx/hera/core/SamplePluginImplementation.class b/core/target/test-classes/org/synyx/hera/core/SamplePluginImplementation.class
deleted file mode 100644
index 279d775..0000000
Binary files a/core/target/test-classes/org/synyx/hera/core/SamplePluginImplementation.class and /dev/null differ
diff --git a/core/target/test-classes/org/synyx/hera/core/SimplePluginRegistryUnitTest.class b/core/target/test-classes/org/synyx/hera/core/SimplePluginRegistryUnitTest.class
deleted file mode 100644
index 8709ad5..0000000
Binary files a/core/target/test-classes/org/synyx/hera/core/SimplePluginRegistryUnitTest.class and /dev/null differ
diff --git a/core/target/test-classes/org/synyx/hera/core/config/PluginConfigurationIntegrationTest.class b/core/target/test-classes/org/synyx/hera/core/config/PluginConfigurationIntegrationTest.class
deleted file mode 100644
index 343be1b..0000000
Binary files a/core/target/test-classes/org/synyx/hera/core/config/PluginConfigurationIntegrationTest.class and /dev/null differ
diff --git a/metadata/.classpath b/metadata/.classpath
deleted file mode 100644
index 8a1a920..0000000
--- a/metadata/.classpath
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<classpath>
-	<classpathentry kind="src" output="target/classes" path="src/main/java"/>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.5"/>
-	<classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.module.container"/>
-	<classpathentry kind="con" path="org.maven.ide.eclipse.MAVEN2_CLASSPATH_CONTAINER"/>
-	<classpathentry kind="output" path="target/classes"/>
-</classpath>
diff --git a/metadata/target/classes/META-INF/MANIFEST.MF b/metadata/target/classes/META-INF/MANIFEST.MF
deleted file mode 100644
index c05cdab..0000000
--- a/metadata/target/classes/META-INF/MANIFEST.MF
+++ /dev/null
@@ -1,17 +0,0 @@
-Manifest-Version: 1.0
-Export-Package: org.synyx.hera.metadata;uses:="org.synyx.hera.core,org
- .apache.commons.lang";version="0.5.0.SNAPSHOT"
-Tool: Bnd-0.0.255
-Bundle-Name: Hera Metadata Extension
-Created-By: 1.6.0_13 (Apple Inc.)
-Bundle-Vendor: Synyx GmbH & Co. KG
-Bundle-Version: 0.5.0.SNAPSHOT
-Bnd-LastModified: 1249492303701
-Bundle-ManifestVersion: 2
-Bundle-Description: Extension package for metadata based plugins
-Import-Package: org.apache.commons.lang;version="2.4",org.synyx.hera.c
- ore;version="0.5.0.SNAPSHOT",org.synyx.hera.metadata;version="0.5.0.S
- NAPSHOT"
-Bundle-SymbolicName: org.synyx.hera
-Bundle-DocURL: http://www.synyx.org
-
diff --git a/metadata/target/classes/org/synyx/hera/metadata/AbstractMetadataBasedPlugin.class b/metadata/target/classes/org/synyx/hera/metadata/AbstractMetadataBasedPlugin.class
deleted file mode 100644
index 3ff600c..0000000
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diff --git a/metadata/target/classes/org/synyx/hera/metadata/MetadataProvider.class b/metadata/target/classes/org/synyx/hera/metadata/MetadataProvider.class
deleted file mode 100644
index d92fcf2..0000000
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diff --git a/metadata/target/classes/org/synyx/hera/metadata/PluginMetadata.class b/metadata/target/classes/org/synyx/hera/metadata/PluginMetadata.class
deleted file mode 100644
index a427ea0..0000000
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diff --git a/metadata/target/classes/org/synyx/hera/metadata/SimplePluginMetadata.class b/metadata/target/classes/org/synyx/hera/metadata/SimplePluginMetadata.class
deleted file mode 100644
index a732465..0000000
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diff --git a/metadata/target/maven-archiver/pom.properties b/metadata/target/maven-archiver/pom.properties
deleted file mode 100644
index 03cd8f8..0000000
--- a/metadata/target/maven-archiver/pom.properties
+++ /dev/null
@@ -1,5 +0,0 @@
-#Generated by Maven
-#Wed Aug 05 19:11:43 CEST 2009
-version=0.5-SNAPSHOT
-groupId=org.synyx.hera
-artifactId=org.synyx.hera.metadata
diff --git a/metadata/target/org.synyx.hera.metadata-0.5-SNAPSHOT-sources.jar b/metadata/target/org.synyx.hera.metadata-0.5-SNAPSHOT-sources.jar
deleted file mode 100644
index 4b4e49a..0000000
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diff --git a/metadata/target/org.synyx.hera.metadata-0.5-SNAPSHOT.jar b/metadata/target/org.synyx.hera.metadata-0.5-SNAPSHOT.jar
deleted file mode 100644
index 3671105..0000000
Binary files a/metadata/target/org.synyx.hera.metadata-0.5-SNAPSHOT.jar and /dev/null differ