Reverting "Make README more readable"
Revert "Make README more readable"

This reverts commit 9184825cbf0829cb51a7223a7e2e2e6f45852604.
Add awesome_print gem
Switch to ruby-1.9.3-p392
Add rails-footnotes gem
Prepare Gemfile for deploying to Heroku
Configure sendgrid
Configure gmail
Set config.assets.initialize_on_precompile = false
Disable mail delivery for development
Change site name to Cluster Duster
Invert navbar color
Pull right login stuff on navbar
Fix composer content class
Remove unnecessary sign up and sign in links
Add paperclip and acts_as_taggable_on gems
Migrate acts_as_teggable_on
Scaffold Picture
Route root to pictures#index
Add attachment 'image' to Picture model
Configure Picture model for image attachment; and views