Add new association between project settings or application settings
and push rules

Add background migration

With specs

Refactor push rules controller

To respect new settings

Add push rules to creating new project

Add to admin push rules controller new association

Add small changes

Fix migrations

Add changelog entry

Add changelog entry

Add db structure changes

Remove obsolete part

Fix problems with migrations

Fix migration specs

Fix last line of schema

Add cr remarks

Add cr remarks

Add cr remarks

Add cr remarks

Add cr remarks

Add cr remarks

Fix typo

Add cr remarks

Add cr remarks

Add cr remarks

Add cr remarks

Update structure file