diff --git a/plugin-core/.classpath b/plugin-core/.classpath
index f42fb64..06d2e64 100644
--- a/plugin-core/.classpath
+++ b/plugin-core/.classpath
@@ -6,5 +6,6 @@
 	<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.maven.ide.eclipse.MAVEN2_CLASSPATH_CONTAINER"/>
+	<classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.module.container"/>
 	<classpathentry kind="output" path="target/classes"/>
 </classpath>
diff --git a/plugin-core/.project b/plugin-core/.project
index 8094830..c45029f 100644
--- a/plugin-core/.project
+++ b/plugin-core/.project
@@ -5,18 +5,28 @@
 	<projects>
 	</projects>
 	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.wst.common.project.facet.core.builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 		<buildCommand>
 			<name>org.eclipse.jdt.core.javabuilder</name>
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>org.springframework.ide.eclipse.core.springbuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 		<buildCommand>
 			<name>org.maven.ide.eclipse.maven2Builder</name>
 			<arguments>
 			</arguments>
 		</buildCommand>
 		<buildCommand>
-			<name>org.springframework.ide.eclipse.core.springbuilder</name>
+			<name>org.eclipse.wst.validation.validationbuilder</name>
 			<arguments>
 			</arguments>
 		</buildCommand>
@@ -25,5 +35,8 @@
 		<nature>org.springframework.ide.eclipse.core.springnature</nature>
 		<nature>org.maven.ide.eclipse.maven2Nature</nature>
 		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
+		<nature>org.eclipse.wst.common.modulecore.ModuleCoreNature</nature>
+		<nature>org.eclipse.jem.workbench.JavaEMFNature</nature>
 	</natures>
 </projectDescription>
diff --git a/plugin-core/.settings/org.eclipse.jdt.core.prefs b/plugin-core/.settings/org.eclipse.jdt.core.prefs
index b17d662..1345760 100644
--- a/plugin-core/.settings/org.eclipse.jdt.core.prefs
+++ b/plugin-core/.settings/org.eclipse.jdt.core.prefs
@@ -1,5 +1,7 @@
-#Mon Oct 06 19:00:00 CEST 2008
+#Tue Oct 07 20:51:22 CEST 2008
 eclipse.preferences.version=1
 org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.5
 org.eclipse.jdt.core.compiler.compliance=1.5
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.source=1.5
diff --git a/plugin-core/.settings/org.eclipse.wst.common.component b/plugin-core/.settings/org.eclipse.wst.common.component
new file mode 100644
index 0000000..bb5b56c
--- /dev/null
+++ b/plugin-core/.settings/org.eclipse.wst.common.component
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project-modules id="moduleCoreId" project-version="1.5.0">
+<wb-module deploy-name="plugin-core">
+<wb-resource deploy-path="/" source-path="/src/main/java"/>
+<wb-resource deploy-path="/" source-path="/src/main/resources"/>
+</wb-module>
+</project-modules>
diff --git a/plugin-core/.settings/org.eclipse.wst.common.project.facet.core.xml b/plugin-core/.settings/org.eclipse.wst.common.project.facet.core.xml
new file mode 100644
index 0000000..16a4875
--- /dev/null
+++ b/plugin-core/.settings/org.eclipse.wst.common.project.facet.core.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<faceted-project>
+  <installed facet="jst.java" version="5.0"/>
+  <installed facet="jst.utility" version="1.0"/>
+</faceted-project>