fix teamstable::quickfind access statically (fixes issue #2237)
finish notifications + subscriptions + mailnotification rewrite
support openid additional accounts again after login page rewrite
Fixed invalid value handling for old and new revision in VCS integration module. Fixed GIT VCS integration hook to work correctly with first changeset commit. Fixes issue #2208.
Use unicode letter match pattern instead of just latin letters. Fixes issue #2233.
Merge pull request #228 from azaghal/2208_3.3

Fix for handling of initial commits to git repository and VCS integration
Merge pull request #230 from azaghal/2233_3.3

Fix key generation for custom issue fields