Add optional org.eclipse.jgit.java7 feature to p2 repository
Add optional org.eclipse.jgit.java7 feature to p2 repository

Change-Id: Iede92832eb216946b3ee14b7e0d7729894a9c504
Signed-off-by: Matthias Sohn <446760a3fbea85cd5f8f4f5c3de304fe3a38014f@sap.com>

collaborative-modeling/egit,wdliu/egit,collaborative-modeling/egit,paulvi/egit,wdliu/egit,SmithAndr/egit,SmithAndr/egit,paulvi/egit,blizzy78/egit