Fix regex validation
Merge pull request #3 from FacultyCreative/features/regex-validation

Fix regex validation
Add spec to create custom error message for any key
Create mock with custom error message on any key
Allow validations to set custom error message for any key
Release v0.2.3
Merge pull request #4 from FacultyCreative/features/error-messages

Features/error messages
Allow nested validations
Merge pull request #7 from FacultyCreative/features/allow-nested-validations

Allow nested validations
Release v0.2.5
Add errors#isEmpty
Add spec to clear errors on a field or the entire model
Add model.instance#clearErrors(field)
Release v0.2.7
Update README.md
Update README.md
Stringify circular references when $saving data
Release v0.2.8
Merge branch 'master' of github.com:FacultyCreative/ngActiveResource
Add ability to serialize model instances as JSON