[Hack] Homepage always redirects to explore
Added ajax handler for delete button on ideas
Handle comma separated tags
Each tag is checked to be in 2-50 range
Changed the footer to be sticky

http://ryanfait.com/sticky-footer/
Display tags in a simple list
Added update functionality to ideas API
Edit Idea frontend now works
Tags are updated from the edit idea page
Added ajax handler for subscribe button

Text of vote and subscribe buttons is changed appropriately.
Models for reporting
2 endpoints added in the idea/views.py
Work in progress