branch test
Revert "branch test"

This reverts commit 919c88816b9d5288b81a49eccbee44b3b490fe0b.
Revert "Revert "branch test""

This reverts commit 6545c67a88409fd13cdf9f036c170cbd75560019.
Merge pull request #1 from kou-yeung/20140612

merge