Creating an abstraction for the CyberCoach resources.
Working with a mixin now.
Some minor changes.
Merge branch 'origin/master'
Changed deadline to datetime, added validations, fixed seeds, fixed bugs
Fixed little bug in event controller.
Forgot to delete an unneeded line of code.
Small refactoring
Added 'to' field to spoodle_date, renamed 'datetime' to 'from'
Added validations
Added weight to spoodle_date, some refac's
Availabilities are back, yay. A user can now weight every spoodle_date he assigns to.
Events now select a date when passing the deadline. Lot of bugs, or missing checks
Added bootstrap + admin template, app layout.

Icons are still missing, so currently still some layout issues.
Added FontAwesome Icons (4.2).

http://fortawesome.github.io/Font-Awesome/icons/
Fixed order of JS files. All dropdowns working now
Application layout only for logged in users.
Merge branch 'dev' into refactoring/rest

Conflicts:
	app/views/events/index.html.erb
Fixed some stuff I destroyed while merging (commit #ab080c6 ) - mainly
permitting post params.
Added bootstrap half-slider as welcome page.