Check user prefix for invalid options. Add JavaDoc. Add unit tests.

Florian Zschocke

2013-08-21 0a16a66452e425a19755c6b7a629c8ff0c7ade50

 src/main/java/com/gitblit/models/RefLogEntry.java

@@ -330,6 +330,9 @@
   }



   public PersonIdent getAuthorIdent() {

      if (getAuthorCount() == 1) {

         return getCommits().get(0).getAuthorIdent();

      }

      return getCommitterIdent();

   }