Update sprinkles library and rework channel and category models
Fix up category and channel models and modify channel creation to accomodate changes
Add category/image many to many table
Move init stuff from app to launch activity
Add migrations for new models
Move collection models to models folder
Change db util methods to be inline with new model schemas
Restructure syncing manager to service
Progress on sync
Login sync
Start filling in helpers for image sync
Update db access methods
api changes
Fix upimage syncing
Test category and image updating and fix bugs
Fix syncing
Fix b bugs
Fix synch and creation bugs
Testing sync speed increases
Change new images to mass insert