Remove protected_atrributes gem and start moving to strong params

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Project services to strong params

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Use strong params for 5 more models

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Rename MergeRequest#lock! to #lock_mr!

As a warning from the StateMachine gem points out to us, there already
exists a method ActiveRecord#lock!. This change renames the `lock` and
`unlock` events defined on MergeRequest to `lock_mr` and `unlock_mr`.
User model to strong params. Comment other attr_accessible to let tests run

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Note strong_params

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Group and Event strong_params

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Key strong params

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Merge branch 'lock_warning' into 'master'

Rename MergeRequest#lock! to #lock_mr!
Fix dev env. Fix MR creation

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
team member and hook strong params

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Project hook, milestone, snippet strong params

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Make app works with strong params

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Fix password change. Fix test settings

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Remove mass assgnment specs

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Enable snippets for test project

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Fix project update specs

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Fix mentionable spec

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Link to regression issue from the tweet.
Add banner image to backup task.