Moved role constraints into model and removed edit deployment
Merge pull request #24 from tboerger/feature/constraint-move

Moved role constraints into model and removed edit deployment
Merge pull request #25 from crowbar/release/stoney/master

Sync with stoney (only change is role constraints)
Removed the single assignment block from constraints
Merge pull request #26 from tboerger/feature/roxy/fix-constraints

Removed the single assignment block from constraints