[Success!] [MERGE] Add Launchpad announcement to the release process

[Bundle Buggy]

This change has been merged.
Previous status: Approved

For details, see: 
http://bundlebuggy.aaronbentley.com/project/bzr/request/%3C20081031082310.AAED1390028%40grace.sourcefrog.net%3E
Project: Bazaar