ticket_570: proper exception handling for recommender
Original error message is now preserved
fixes #573: footer feedback link
Merge pull request #178 from lbjay/master

fixes #573: footer feedback link
shell.py command for updating api user permissions
Merge pull request #179 from lbjay/master

shell.py command for updating api user permissions
Merge pull request #176 from ehenneken/ticket_570

ticket_570: proper exception handling for recommender
removed unused imports
git rid of ugly UnresolvedImport flags
Merge pull request #180 from lbjay/master

removing unused requirements.txt entries, ugly UnresolvedImport flags
added email support
email support
variable for json out
hacky json and anonymouse bug fix
fixed public view of members
fixed description editing, sensiblized in process
fixed some bugs
I recaptcha
implemented proper logic for potential users in views.py
public group inclusion change, email, csv