image and ratings scaffold, and initial gem setup (less, haml, bootstrap, angular, rspec, shoulda, factory_girl, etc)
Initial layout design
Image front-end display initial layout
Image and rating factories added
Image ratings specced and implemented, views changed to reflect new image rating property.
ratings controller, allow adding ratings to an image.
Edited Readme
change generated images controller spec to use factory for valid_attributes
Merge branch 'release/0.0.1'