Init
Assoc.Model instance of Model
Change _setAssociation to _initAssociation
Add changeBelongsTo
InitializeAssociation before initialize
Add Fetch to hasmany
Clone attributes
Fetch belongsTo
Create hasMany collection url from options.data
Small refactor
Save belongsTo Model
Allow function for belongsTo collection
Set belongsTo from collection specified by cid
Allow belongsTo without key but with attributes
Small fix for cid
Allow empty object to create belongsTo in collection
Cosmetic
Add attributeName
Improve attributes
Remove console.log