Fix possible NPE in RawServlet

James Moger

2014-07-05 498cdca0cc3a7545311877a0fb43586ef113a801

 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}