fix reponsive 1200+ media query to resolve mismatched gutters and negative margins on the row

bootstrap.css

@@ -6,7 +6,7 @@
  * http://www.apache.org/licenses/LICENSE-2.0
  *
  * Designed and built with all the love in the world @twitter by @mdo and @fat.
- * Date: Sat Jan  7 00:24:46 PST 2012
+ * Date: Sat Jan  7 00:29:11 PST 2012
  */
 html, body {
   margin: 0;
@@ -3160,6 +3160,9 @@ a.thumbnail:hover {
   .container {
     width: @siteWidth;
   }
+  .row {
+    margin-left: @gridGutterWidth * -1;
+  }
   [class*="span"] {
     margin-left: @gridGutterWidth;
   }

lib/responsive.less

@@ -205,6 +205,9 @@
   .container {
     width: @siteWidth;
   }
+  .row {
+    margin-left: @gridGutterWidth * -1;
+  }
   [class*="span"] {
     margin-left: @gridGutterWidth;
   }