Issue #4 - Pick bug number from the commit title, not the body
If the body of a commit message has a line starting with 'bug #####', then the bug number will be picked as a new bug part of the release. We should only pick the bug number from the commit title. Note that we may need to refine it for the "revert" case
Test plan:
Do not apply this patch
Regenerate the release notes
commit the release notes
Apply this patch
Regenerate the release notes
git diff
in the release notes will show you a big list of bug that are
not part of this release.