Added db:migrate.
Merge branch 'dev'
Merge branch 'dev'
Merge branch 'dev'
Merge branch 'dev'
User registration.
Revert "User registration."

This reverts commit 1b5a9ea89ed5793f391c8a5b62d37502e447788b.
Merge branch 'dev'
Merge branch 'dev'
saving filters to session now works
Grouped options for select for city dropdown
Urls cleanup
Home controller removed
Ads filtering.
Breadcrumbs extracted into a partial
add filter by type
Merge branch 'dev' of github.com:cipele46/cipele46-web into dev

Conflicts:
	app/controllers/ads_controller.rb
	app/models/ad.rb
Merge branch 'dev' of github.com:cipele46/cipele46-web into dev
Ads json response.
Merge branch 'dev'