Merge "Vector: New beta module with new typography styles"

diff --cc resources/Resources.php
Simple merge

diff --cc skins/vector/screen.less
index 97a04c7,f919bda..bfcc35c
--- 1/skins/vector/screen.less
--- 2/skins/vector/screen.less
+++ b/skins/vector/screen.less
@@@ -9,9 -10,12 +9,12 @@@
   * the child selector. You can spot this by looking for the "OVERRIDDEN BY COMPLIANT BROWSERS" and
   * "IGNORED BY IE6" comments.
   */
 -@import "mediawiki.mixins.less";
 +@import "mediawiki.mixins";
  
  /* Framework */
+ html {
+       font-size: @html-font-size;
+ }
  html,
  body {
        height: 100%;