Update config/locales/en.yml
Fix questions help tip tag
add a lock to creating a role
Try a different locking strategy
Remove transaction on crs import to prevent race condition
Merge pull request #35 from thelabtech/MH-542

Add missionhub logo in login page
Merge pull request #34 from thelabtech/MH-435

Hide some pre-defined questions in Add Contact form
Update gems
Merge branch 'master' into dev