Fixes 915594 - No way to report site issues
uncomment out temporary offline debuggin
Clarified README

Small changes to the README.
Modified a file in .gitignore
Merge pull request #69 from onceuponatimeforever/fixed_setup

Modified a file in .gitignore
Merge pull request #64 from onceuponatimeforever/fixed_README

Clarified README
Added troubleshoot section
Merge pull request #79 from onceuponatimeforever/add_troubleshoot

Added troubleshoot section
fixes 991150 - Cache list of trending events
Fixed Bug967270 - Removed Categories from Air Mozilla

Deleted all models.py references to categories as well as in views, controllers, and html files.
This includes South migration.