Fix falsy primary key value (0) failing to instantiate hasMany relationship. Changed if (instance[primaryKey]) to if (instance[primaryKey] !== undefined)
Update README.md
Improve instance#update functionality to deal appropriately with push-style API updates.
Release v0.5.1
Merge branch 'master' of github.com:FacultyCreative/ngActiveResource
Improve test cases for hasOne association
Update after "where" join point to pass in both the group of instances and the JSON returned from the API, in the event the original data needs to be manipulated by the user.
Add spec to ensure that the original JSON and instances are passed back from the where join point
Release v0.5.2
Add watched collection spec: when collections are found in the backend using `#where` or `#all`, they are added to the watchedCollections list. Whenever they are `#$deleted`, the watchedCollections are updated.
Add watched collections and remove instances from watched collections on destroy.
Release v0.5.3
Add required-if validator spec. E.g. field is required if function returns true.
Add required if validation
Update mock for required-if validation
Add Required If Validation to README
Release v0.5.4
Add Validates Associated test
Add association validations out-of-the-box
Add association validations to README