Hidden __v field
Merged Twitter branch
Use API version in url
Added API for queriyng model schema
Merge pull request #37 from Hilzu/schema-interface

Schema interface
Merge pull request #38 from los-nudos/twitter

Twitter API implementation
Merge branch 'master' of github.com:futurice/festapp-server into develop

Conflicts:
	server.js
Merge branch 'master' of github.com:futurice/festapp-server into develop

Conflicts:
	package.json
artist update fix
Merge branch 'feature/integrate' of github.com:solmu2/festapp-server into feature/integrate