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

@@ -1,6 +1,6 @@
    git clone ${url}
    cd ${repo}
    git checkout -b ${reviewBranch} ${integrationBranch}
    git checkout -b ${reviewBranch} origin/${integrationBranch}
    ...
    git push origin HEAD:refs/for/${ticketId}
    git branch --set-upstream-to=origin/${reviewBranch}
    git push -u origin ${reviewBranch}