Update Chinese translate @ version 1.30

Stardrad Yin

2013-07-17 0c40c3ac16f041e7b6f7bce6e9066aa8bb1e2c4a

 src/main/java/com/gitblit/wicket/pages/ComparePage.java

@@ -103,6 +103,9 @@
            toCommit = getCommit(r, toCommitId.getObject());
         }

         // prepare submodules
         getSubmodules(toCommit);
			
         final String startId = fromCommit.getId().getName();
         final String endId = toCommit.getId().getName();