Update README.md
Mockups and screenshots of design.
User filters auctions.
User sorts auctions (with price sorting pending bid implementation).
Fix the example database.yml
Remove the remnants of the cucumber tests.
Remove Timecop reference from tests.
WIP of auction show page.
Build the basic application layout structure.
Images that may be useful for implementation.
rails g foundation:install + basic layout and grid
Move documentation into doc folder, along with the layered photoshop
file.

The PSD should be viewable with GIMP.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	app/assets/stylesheets/_savings_multiplied.scss
	app/views/home/index.html.haml
	app/views/layouts/application.html.haml