Added demo page, fixed references to it on the other pages. The contact us page is merged into the about us page
Changes on the social buttons & the basic structure of the demo page
Added the sticky footer to all the web pages with the exception of the main page
Fixed bug on sticky footer on the about page. Demo page had incorrect tab title
Merge branch 'demo' into develop

Added new demo page and the sticky footer to all other pages.
New layout for the demo, uses fluid elements and a row of input elements, one for each media pane
Added the video file & removed the demo page. This is intened for the startup engineering contest and I don't have time to finish the demo in time
Merge branch 'demo' into develop

Merged the demo branch, but disabled the demo since it won't be ready for the test phase of the Startup Engineering contest