Analytics: update tracking code to universal analytics.
  Splash: Consolidate some css and move js to the bottom.
  Footer: Cleanup of footer.
  Composer: updated composer dependencies, now using smarty 3 as a composer dependency.
  Mini-chat: display:none instead of typoed display:hidden.
  Debugger css: Sometimes empty spans are acceptable.
  Resources template: Added template cache folder.
  Smarty 3: Updated code inheritance to smarty 3, which should be loaded from vendors now instead.
  Smarty: Undo the setting of a cache directory, it turns out that is not pretty.