Merge pull request #2 from pieceofchalk/master

Add api, ad login page, add models, views, tests
initial redis
initial redis
config to heroku
config to heroku
renamed saul.py to commmon.py, cleaned the code
renamed saul.py to commmon.py, cleaned the code
fixed refactoring bug and number of views -1
fixed refactoring bug and number of views -1
added rate by key
added rate by key
removed need apikey on view
removed need apikey on view
debug on heroku
debug on heroku
removed debug
removed debug
removed debug
removed debug
Update README.md

added instructions for redis