in every pom.xml this junit dependency is duplicated one can be removed

[nagkumar]

	<dependency>
	    <groupId>junit</groupId>
	    <artifactId>junit</artifactId>
	    <version>4.11</version>
	    <scope>test</scope>
	</dependency>

[nagkumar]

b.t.w none of the java code has unit tests.. so both junit blocks are unnecessary can be removed