Include Compare feature into gitlight.

Change-Id: Ifdaa5402b708a8b87c019cd6bd7340db962e8fff
Signed-off-by: Nicolas FAUVERGUE <nicolas.fauvergue@cea.fr>
diff --git a/gitlight/features/org.eclipse.papyrus.gitlight.feature/feature.xml b/gitlight/features/org.eclipse.papyrus.gitlight.feature/feature.xml
index 2613b17..2d4fbb1 100644
--- a/gitlight/features/org.eclipse.papyrus.gitlight.feature/feature.xml
+++ b/gitlight/features/org.eclipse.papyrus.gitlight.feature/feature.xml
@@ -24,6 +24,8 @@
       <import plugin="org.eclipse.emf.compare.rcp.ui"/>
       <import plugin="org.eclipse.emf.compare.uml2"/>
       <import plugin="org.eclipse.papyrus.compare.uml2"/>
+      <import feature="org.eclipse.papyrus.compare.feature"
+      		version="0.0.0" match="compatible"/>
    </requires>
 
    <plugin