Added EMF Compare GMF Integration from Luna to Mars target. Is this

missing in Mars?

releng/org.yakindu.base.target/Mars.target

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<?pde version="3.8"?><target name="Mars (SCT)" sequenceNumber="29">
+<?pde version="3.8"?><target name="Mars (SCT)" sequenceNumber="30">
 <locations>
 <location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
 <unit id="org.eclipse.platform.ide" version="4.5.0.I20150603-2000"/>
@@ -22,5 +22,9 @@
 <unit id="de.itemis.xtext.antlr.sdk.feature.group" version="2.1.1.v201405091103"/>
 <repository location="http://download.itemis.com/updates/releases/2.1.1/"/>
 </location>
+<location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
+<unit id="org.eclipse.emf.compare.diagram.gmf.feature.group" version="3.0.2.201501201328"/>
+<repository location="http://download.eclipse.org/releases/luna"/>
+</location>
 </locations>
 </target>