update bootstrap to 2.0.3

single commit this time

css/less/responsive-768px-979px.less

@@ -0,0 +1,17 @@
+// PORTRAIT TABLET TO DEFAULT DESKTOP
+// ----------------------------------
+
+@media (min-width: 768px) and (max-width: 979px) {
+
+  // Fixed grid
+  #grid > .core(42px, 20px);
+
+  // Fluid grid
+  #grid > .fluid(5.801104972%, 2.762430939%);
+
+  // Input grid
+  #grid > .input(42px, 20px);
+
+  // No need to reset .thumbnails here since it's the same @gridGutterWidth
+
+}