remove external account type in lieu of specific type

Joel Johnson

2015-07-07 fd0fc5fc9a13456c4038d03cbc6c6b3beed38910

 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}