Fix submodule links on commit, comitdiff, and tree page (issue-178)

James Moger

2013-01-13 9cc56a1f60eff2ce1db40b7078eab92e78602e1c

 src/com/gitblit/GitBlit.java

@@ -1715,6 +1715,7 @@
      }

      model.HEAD = JGitUtils.getHEADRef(r);

      model.availableRefs = JGitUtils.getAvailableHeadTargets(r);

      model.sparkleshareId = JGitUtils.getSparkleshareId(r);

      r.close();

      

      if (model.origin != null && model.origin.startsWith("file://")) {