Removed pixelcog apple-touch-icon*
CSS tweaks to site layout
Ensured that ./assets directory is excluded from jekyll builds
Improved inline install on homepage
Added animated gif
Fixed up help page
Messed with /blog; unfinished
Minor text fixes to /home
Moved, updated babelfrog-logo.psd
Updated logo.png to remove whitespace
Added screenshots, etc
Simplifying responsive layout; tested in firefox and chrome
Added keys.css for shortcut keys rendering