* Add granblue_id to WeaponKeys (#77)
Reimplementing #77
* Adds Ultimate Mastery and renames Master Level (#78)
* Render :created view on remix (#84)
This view is required as it shows the `edit_key` for unauth users
* Refactored and tried to simplify methods in PartiesController
* Implemented new error render methods in ApiController
* Removed parties/[weapons, summons, characters] routes