add calendar
move calendar to haml
fixed_breadcrumbs
generate calendar with backbone.js
first api for events
add title
fix locale
Merge branch 'develop' of github.com:kaize/castle into feature/correct_main_page-51

Conflicts:
	app/controllers/web/instructors_controller.rb
	app/views/layouts/web/shared/_navbar.html.haml
add locale for activity
fix instuctor
refactoring
fix locale
fix bug
add calendar on events page
calendar design fix
add_photo
add_email_for_study_requests
fixed view
add routes to js
fix bug date in news