scale function
Merge branch 'develop' into feature/CLUB-564-JHON
Scale animation

- finished scale animation
- added global addRemoveClass function
Refactor addRemoveClass

- add attribute option to addRemoveClass function
Password strength check HTML, svg icons modal

- added markup password strength
- removed svg object in template and added in css
- removed comment out code
Merge branch 'develop' into feature/CLUB-564-JHON

Conflicts:
	bluebottle/bb_accounts/templates/bb_accounts/_signup_content.hbs
	bluebottle/bb_accounts/templates/bb_accounts/login.hbs
	bluebottle/bb_accounts/templates/bb_accounts/password_request.hbs
	bluebottle/common/static/js/plugins/bb_modal.js
Forgotten files, changes willTransition

- added forgotten files
- change willTransition to modalWillTransition because conflict with Ember function
removed bb_modal.js.orig
removed password strength text
removed space
spaces
Merge pull request #695 from onepercentclub/feature/CLUB-564-JHON

Feature/club 564 jhon