Merge pull request #357 from Yakindu/#324

remove SVN from oomph setup

StatechartTools.setup

@@ -68,8 +68,6 @@
         name="org.eclipse.oomph.setup.feature.group"/>
     <requirement
         name="org.eclipse.xtext.sdk.feature.group"/>
-    <requirement
-        name="org.eclipse.team.svn.feature.group"/>
     <requirement
         name="org.eclipse.m2e.feature.feature.group"/>
     <repository