Now there is a cool little plane animation
Merge branch 'master' of github.com:antoinemenini/LaunchHack into design

Conflicts:
	.DS_Store
New design for flight box
Merge branch 'design' of https://github.com/antoinemenini/LaunchHack

Conflicts:
	.DS_Store
	app/assets/stylesheets/style.css.less
	app/views/flights/new.html.erb
conflict solved
pb stylesheet
fix javascript error
Added javascript animation
Some cleaning in the javascript
Finish design for flight page
design new flight
conflict & design new flight
design & other