In case you rebased yesterday (1/31) - A Forced push was done on the Apache master

[Boaz Ben-Zvi]

   In case you rebased off the master branch yesterday (Jan 31) -- Note that I 
performed a forced push on the master branch (to remove a spurious empty 
commit).

This would cause an error in case you did rebase and try rebasing again - you 
may need to checkout the new master and cherry-pick the new changes.


     Sorry for any trouble this may have caused; my novice commiter's mistake,


            Boaz