Removed additional padding on sub-selected sidebar class and adjusted level-3 padding to accomodate for line-height
Merge pull request #249 from jdjkelly/master

Fixed styling issue with sub menus in /guides
Update guides to reflect new API

See emberjs/ember.js@e4af09edd357
Clarify when to use resource vs. route
Resolves #239; API w/ no hash returns to index
Merge branch 'master' of https://github.com/emberjs/website