basic structure

- removed some unused files;
- page is working, with section swapping.
- IE9+firefox+chrome+mobile tested.
Scrolling between sections (no animation)
cosmetics
Adds javascript dependencies.
zoom and compatibility.

Zoom out on transitions.
Better handling of old browsers.
circular placement, geometry improvements.

sections placed in circle
fixed perspective directive in css
code refactory
center sections on screen
depth effect on background

background scrolls at a different speed
new background texture
shadows
Fix scroll problem
somewhat better header
better design; more content.
Removes "preserve-3d".

"preserve-3d" is not well supported on
some browsers.
Added images

changed background image.
Add header tag.
adds .gitignore
test columns
Merge remote-tracking branch 'boilerplate/master' into test_merge

Conflicts:
	index.html