"support: Generate changelogs for all components being released.
Also includes:
2f44577 support: Added checkbox changelog bzr formatter for use when creating release notes
3a9278e support: update to release tools readme
The changelog generator leverages the provided bzr formatter to output consistent sets of release notes.
Logs are written in a directory and should be reviewed manually before publishing because they may contain uninteresting stuff. [r=zkrynicki][bug=][author=roadmr]"