Fixing character counter

- Add better server side validations and error messages.
- Some minimal tweaks.
Fix footer columns size
Add minimal changes
Merge branch 'develop' of github.com:guluc3m/gul-gultalks into develop
Add some features to modals
Fix typo bug and some cleanup
More clean mailer config
Removed email validation for production
Merge branch 'remove_evnt_ver' into develop

Conflicts:
	app/models/event.rb
	app/views/wizard/end.html.haml