Declare top and bottom page links on reflog page (fixes #761)

James Moger

2015-11-10 168f0395252bb8e83b84ffab6e8fa17031bbb5bc

 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}