By default this plugin will run for any bzr action you take, this isn't ideal
as it means that branching will spam a channel with the history of the branch.
http://doc.bazaar.canonical.com/beta/en/user-reference/hooks-help.html#post-change-branch-tip
from bzrlib.hooks import install_lazy_named_hook
install_lazy_named_hook("bzrlib.branch", "Branch.hooks",
- 'post_change_branch_tip', branch_post_change_hook, 'bzr-irker')
+ 'post_commit', branch_post_change_hook, 'bzr-irker')