add procfile, add unicorn gem
add images
fix footer color
refactor layout, add classes to body
remove header and debug from install steps template
refactor railsinstaller with updated content
refactor choose os with images
refactor mac osx page, add more buttons for versions
add linux to controller
add colors to scss for buttons and body classes
refactor find the command line with updated content
refactor verify installation
refactor configure git
add more styles
refactor sublime text
add omr logo and congrats sam image
refactor see it live
refactor find the command line
refactor create your first app
refactor congrats