update build datestamp

git-svn-id: http://google-cache-invalidation-api.googlecode.com/svn/trunk/src@326 1cc9d426-c294-39be-ba72-c0199ca0f247
1 file changed
tree: 242dda38c3d9a07944cb01297360dee6456efc44
  1. example-app-build/
  2. google/
  3. java/
  4. proto/