Eox-tagging

Added

- Adding bearer_authentication to support django-oauth2-provider and django-oauth-toolkit

Changed

- Fixed case sensitive issue in the tag serializer with the fields `target_type` and `owner_type`.

Added

- The user can force a value in a field using the configuration.

Changed

- Fixed datetime filters for activation_date and creation_date.

Changed

- Using - instead of _ for the urls namespace.

Added

- Added eox-tagging plugin documentation.
- Now invalid tags can be return using the `key` filter.
- Added info-view for the plugin.

Changed

- The Technical information for the tag now is returned in a meta field.

Added

- Added validations only for DateTime fields.
- Added custom permissions to access the tag API.

Changed

- Changed Date fields like expiration date and activation date to DateTime fields.
- Changed STATUS from valid/invalid to active/inactive.