Merge pr-170 'ticket-fix' from https://github.com/lucidd/gitblit

James Moger

2014-04-15 bd7db1070e07cf1777a0c0ee6e770625f8734fb6

 src/main/java/com/gitblit/manager/RepositoryManager.java

@@ -1821,6 +1821,9 @@
   protected void confirmWriteAccess() {
      if (runtimeManager.isServingRepositories()) {
         try {
            if (!getRepositoriesFolder().exists()) {
               getRepositoriesFolder().mkdirs();
            }
            File file = File.createTempFile(".test-", ".txt", getRepositoriesFolder());
            file.delete();
         } catch (Exception e) {