Remove annoying animations

The animations are annoying because, as React/Om is taking care
of the DOM updating, tiles are different after moving.

main.css

@@ -299,12 +299,12 @@ hr {
 
 .tile {
   position: absolute;
-  -webkit-transition: 100ms ease-in-out;
+  /* -webkit-transition: 100ms ease-in-out;
   -moz-transition: 100ms ease-in-out;
   transition: 100ms ease-in-out;
   -webkit-transition-property: -webkit-transform;
   -moz-transition-property: -moz-transform;
-  transition-property: transform; }
+  transition-property: transform; */ }
   .tile .tile-inner {
     border-radius: 3px;
     background: #eee4da;