Moving to a single user
Merge pull request #26 from ozten/single-user

Moving to a single user
Simplified Project model further
WIP
Merge branch 'master', remote-tracking branch 'origin' into create-project-version

Conflicts:
	models/project.js
Adding userId to response
Merge pull request #27 from ozten/create-project-version

Create project version
Merge branch 'master' of github.com:digitarald/d2g