Update JGit version to 3.4.0.201406110918-r

David Ostrovsky

2014-06-17 6605ec7a7a2b96de98a22a266226846f718b8e4a

 src/main/java/com/gitblit/wicket/pages/propose_git.md

@@ -2,5 +2,5 @@
    cd ${repo}
    git checkout -b ${reviewBranch} origin/${integrationBranch}
    ...
    git push --set-upstream origin ${reviewBranch}
    git push -u origin ${reviewBranch}