update readme
Merge branch 'master' of github.com:wunderkraut/nameless

# By Benedikt Rötsch
# Via Benedikt Rötsch
* 'master' of github.com:wunderkraut/nameless: (27 commits)
  added es3 option to jshint configuration (to alert on extra comma for ie7 and below)
  Updated typography margins for some text elements and lists (Including CKEditor fix)
  added spacing to default sprite
  Responsive images with IE8 fix
  Updated SASS folder structure and introduced print.scss
  Cleaner templates for panels and display suite
  SASS styles for excluded panel css files
  Introduced exclusion of contrib module css files
  Assign view css classes to block
  Config and styles for CKeditor
  Added missing reference to print.css and respond.js into theme.info
  Introduced theme folder for theme related styling
  Base styling for typography, links and fonts.
  Added preprocessing for taxonomy terms and panel panes. Also improved preprocessing for nodes and blocks.
  Changed block heading level from h4 to h2
  Replacements for jquery.ui stylesheets
  cleaned up drupal css file replacements
  Styling for basic html-elements and images
  Added automatic compass sprite generation
  Some small utilities/mixins related bugfixes
  ...