Responsive Changes, Performance Changes

- Started adding Media Queries for multi-devices (starting to look good
!)
- Added a few missing images
- Combined a few .pngs as sprites
- Combined most .js files
-Remove a few unused lib files
Tweaks

- Changed form size
- Changed calendar icon display on small devices
New images and tweaks

- Added new content images (and their media queries)
- Tweaked Footer