Moved role constraints into model and removed edit deployment
Merge pull request #59 from tboerger/feature/constraint-move

Moved role constraints into model and removed edit deployment
Removed the single assignment block from constraints

(cherry picked from commit 4333ab8db2d1b28a36d3ee1bf457851a6bfc3e86)
Merge pull request #62 from vuntz/release/stoney/master

Removed the single assignment block from constraints