replacing top level image with logo from pretty_face directory
replacing logo on features pages
minor refactoring
cleanup of test
use any version of ActionView
have partial for main header
now displaying custom header on main page
displaying partials on feature header
version bump for new release
added documentation for customization
Merge branch 'master' of github.com:cheezy/pretty_face

* 'master' of github.com:cheezy/pretty_face:
  added documentation for customization
  version bump for new release
  displaying partials on feature header
  now displaying custom header on main page
  have partial for main header
  use any version of ActionView
  cleanup of test
  minor refactoring
  replacing logo on features pages
  replacing top level image with logo from pretty_face directory