Basic implementation for subscriptions
Correct spelling
Send notifications when item is created and user is already unlocked
Remove lock user buttons from frontend
Send notifications about a user's items when an admin unlocks the user
Show link to lock and unlock user in backend
Started with first concept for layout. Ruff sketch - no functionality.
Partial for sub form. Broken routes
Fixed subscription partial
Subscription design and form functionality.
Positioning email field #15953174696867
Direct subscription when logged in. Added Subscribe to Welcome and Requests.
Fiex typo in german locales.
Add new offer button in white #16112476397639
Minor styling adjustments.
Partial for subscribe form and button. js and markup for sign off button.
Subscription email field listens to input change. Some clearification in subscribe button partial for functionality.
Merge branch 'master' into subscriptions

Conflicts:
	db/schema.rb
Merge branch 'master' into subscriptions

Conflicts:
	config/locales/de.yml
	config/locales/en.yml
i18n fixes