Playing around with tastypie.
API suggestion.
Initial work for prediction API.
Match prediction API works, might need some cleanup before continuing.
Prediction API now for match and dual, with working OO structure (hopefully).
Prediction API for sebracket.
Merge branch 'master' into api-dev

Conflicts:
	aligulac/ratings/admin.py
Prediction API for RR.
Merge branch 'master' into api-dev
Finished API prediction.
Some refactoring.
Updated documentation.
Merge branch 'api-dev'