DONE
1. Discussed the issue with destroyed items and determining subscribers afterwords. Changed the definition of subscriptions methods, had a cr, received feedback, commit - https://bitbucket.org/ana-balica/moin-2.0/commits/ec2029ab65856eba059692c405822e66b504e416
2. Closed the issue with ctx manager for flask-babel. Commit - https://bitbucket.org/ana-balica/moin-2.0/commits/0cfaeae594529b11a411700be7182e3dc36738a2
3. Described the unified method for text diff on EP (lines 9:29). Coded it, no cr atm (lacking tests). Need to make the appropriate changes to notification mails creation and test with different content types.
TODO
1. Work on unified method for text diff.
2. User subscriptions settings fix