XD-3242 created spring-cloud-streams-codec

Port MessageBus code from XD (XD-3244)
Fix Deprecated API Usage; Fix Imports (GH-9)
Change poms to compile using JDK7
Move transport specific test classes into binding-<transport> projects

spring-cloud-streams-codec/pom.xml

@@ -3,11 +3,8 @@
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 
-	<groupId>org.springframework.cloud</groupId>
 	<artifactId>spring-cloud-streams-codec</artifactId>
-	<version>1.0.0.BUILD-SNAPSHOT</version>
 	<packaging>jar</packaging>
-
 	<name>spring-cloud-streams-codec</name>
 	<description>Serialization library used by transport</description>
 
@@ -19,7 +16,6 @@
 
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<java.version>1.8</java.version>
 	</properties>
 
 	<dependencies>