Merge branch '2.3.0-wip' of github.com:twitter/bootstrap into 2.3.0-wip

docs/assets/css/bootstrap.css

@@ -5919,7 +5919,8 @@ a.badge:hover {
           transition: 0.6s ease-in-out left;
 }
 
-.carousel-inner > .item > img {
+.carousel-inner > .item > img,
+.carousel-inner > .item > a > img {
   display: block;
   line-height: 1;
 }

less/carousel.less

@@ -21,13 +21,14 @@
     display: none;
     position: relative;
     .transition(.6s ease-in-out left);
-  }
 
     // Account for jankitude on images
-  > .item > img {
+    > img,
+    > a > img {
       display: block;
       line-height: 1;
     }
+  }
 
   > .active,
   > .next,