stacked changes

changes.sh

~/src/bookkeeper $ git checkout master
Switched to branch 'master'
Your branch is behind 'origin/master' by 1 commit, and can be fast-forwarded.
  (use "git pull" to update your local branch)
~/src/bookkeeper $ git fetch origin
~/src/bookkeeper $ git reset --hard origin/master
HEAD is now at 51a58cbe Increase timeouts in TestDisableEnsembleChange
~/src/bookkeeper $ git checkout -b change-1
~/src/bookkeeper $ git commit -a -m "Test Change 1"                                                                                                                   [change-1 4177e2f4] Test Change 1
 1 file changed, 1 insertion(+)
~/src/bookkeeper $ git checkout -b change-2
Switched to a new branch 'change-2'
~/src/bookkeeper $ git commit -a -m "Test Change 2"                                                                                                                   [change-2 d198a01f] Test Change 2
 1 file changed, 1 insertion(+)
~/src/bookkeeper $ git checkout -b change-3
Switched to a new branch 'change-3'
~/src/bookkeeper $ git commit -a -m "Test Change 3"                                                                                                                   [change-3 2dc804e5] Test Change 3
 1 file changed, 1 insertion(+)
~/src/bookkeeper $ git push origin change-1 change-2 change-3
Counting objects: 33, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (24/24), done.
Writing objects: 100% (33/33), 2.14 KiB | 0 bytes/s, done.
Total 33 (delta 15), reused 0 (delta 0)
remote: Resolving deltas: 100% (15/15), completed with 5 local objects.
To github.com:apache/bookkeeper
 * [new branch]        change-1 -> change-1
 * [new branch]        change-2 -> change-2
 * [new branch]        change-3 -> change-3
~/src/bookkeeper $ hub pull-request -b master -h change-1
https://github.com/apache/bookkeeper/pull/652
~/src/bookkeeper $ hub pull-request -b change-1 -h change-2
https://github.com/apache/bookkeeper/pull/653
~/src/bookkeeper $ hub pull-request -b change-2 -h change-3
https://github.com/apache/bookkeeper/pull/654