Added backup error texts
Red error
UserProjectRoles order
Backup error message if "Internal Server Error"
Disable workday velocity, caused error (select date range 9.4. - 24.11. and try to type in velocity 1 or 10)
Project insertions validations
Fixed an english semantic error
Merge branch 'master' of github.com:edofic/scrumble
Admin can does it all
Sprint overlaping - per project
Remember active project in localStorage
Merge branch 'master' of github.com:edofic/scrumble
Move some thing to $root scope
Fix unreachable function
api: user roles validations
Project roles per user
Project roles per project (max 1 scrum, max 1 owner)
Fix roles per user editing