Standalone Plan Page (now in branch!)

See: http://localhost:3000/views/plan.html
or

http://localhost:3000/views/plan.html?location=Wien&days=6

Improved routing still has to come.
fixed links to root_url
added foundation.css
removed unnecessary css files
improved styling of index.html
added a cloud to index.html for readability
Merge branch 'claudio' of github.com:SvH/TravelSquare into claudio
added one more screenshot
Style change for Accordion
Update travelsquare_box.css
integrated planning html into app flow
removed alt img tag from logo
Merge branch 'claudio' of github.com:SvH/TravelSquare into claudio
Merge branch 'master' of github.com:SvH/TravelSquare
fixed hearts & trashcan not working
changed images size
adapted colors, image
xhr requests only on demand, all in ng-repeats, css changed
accorion and dynamic loading, ng-reat for sections added
changed section names