Today key points
1. Updated "Admin traceback emails" revision (change the default subject and write get_log_level() function) - https://codereview.appspot.com/11139044/
2. Updated "User subscription functionality" - the namespace problem with <itemid> subscription - https://codereview.appspot.com/11215045/
3. Created cr "Indexing subscriptions" - https://codereview.appspot.com/11241043/
4. Make some changes to "Determining subscribers" according to the revision meta changes https://codereview.appspot.com/10950045/
5. Clean up the old subscriptions related code and make the appropriate updates to it - https://codereview.appspot.com/10693045/
6. Wrote a validator for the subscriptions meta - needs some revision before cr
Tomorrow TODOs
1. Finish with the validator
2. Fix the aspects pointed out by mentors