Make Synchronize available on current branch 
Make Synchronize available on current branch 

In the Repositories View it was not possible to trigger Synchronize from
the current branch. Now it is possible to do that; you then see the
changes in index and in the working tree.

Bug: 322463
Change-Id: If89cb002f2f5c4c2696a02f25b7131bf7c622908
Signed-off-by: Stefan Lay <7bc02783125602f6442ebc555d8aedb6a0f2e48a@sap.com>

chalstrick/egit,jdcasey/EGit,wdliu/egit,rickard-von-essen/egit,collaborative-modeling/egit,SmithAndr/egit,SmithAndr/egit,wdliu/egit,paulvi/egit,jdcasey/EGit,blizzy78/egit,paulvi/egit,collaborative-modeling/egit,mdoninger/egit,rickard-von-essen/egit,bols-blue/eclipse_maven_autobuild_sample,bols-blue/eclipse_maven_autobuild_sample