* Fixes CustomFieldsetsController::fields() which I think is not used anywhere else and don't think ever worked as you can't call get() on a Collection.
Have tested extensively and doesn't seem to affect anywhere else?
* Adds default value functionality
* Adds built assets
* Fixes assignment to asset_model_id which should have been evaluation and alters route so it sits more in line with existing work
* Updates built assets
* Remove silly docker.env file; fix Dockerfile to preserve Oauth keys (#5377)
* Added department to custom asset export
Updates build assets
* Adds translation support for 'add default values' checkbox label
* start work on fields in fieldset api
* revert CustomFieldsetsController
* fieldset associate / disassociate api
* fix variable names and payload
* fix variable name
* Adds basic GET api support for CustomFieldsets
Currently there is not support for getting what fields a given fieldset contains
from the API. This commit creates a new API Controller for CustomFieldsets as
well as Transformers for CustomFields CustomFieldsets. Additionally, the api
route has been updated so that a show method can be access from
http://myapp/api/v1/fieldsets/{id}
* CustomFieldsetsTransformer only returns id and name of model
* Added index api method for CustomFieldsets
* Removes copy/paste error in CustomFieldsetController (including search)
* Added id to CustomFieldsetsTransformers
* Adds custom_fieldset_id as a field when storing and updating AssetModels
* Removed uncessesary parameter from CustomFieldsetsController.index
* Cleaned up CustomFieldset API
