Add literal to reference
Add a base model class so that I can add shared logic there
[#79654064] Sanitize reference#literal as well as bibliographic#title, #subtitle, #container-title and #abstract
Change /papers?id= to /papers?uri=
Fix broken routes and add rout specs
Renamed ApiController to PaperController to match usage
Sanitize citation group fields
Removed some cruft (a technical term)
Use multi json for speed
Fixed some issues with the schema allowing invalid attributes
Rename references#literal to references#original_citation
Merge remote-tracking branch 'origin/master' into feature/add_reference_literal

Conflicts:
	app/models/reference.rb
	db/schema.rb
	schemas/base.json
Missing commits
fix typo
Merge pull request #14 from ploslabs/feature/add_reference_literal

Feature/add reference literal