Added move method to reorder array items.

Author: figo

lib/types.js

@@ -14,13 +14,13 @@ var types = {
   array: function(fields, props) {
     var move = function(props, i, n) {
       return function(to) {
-          if(!canMoveUp(i, n) && !canMoveDown(i, n)) return;
-          var newList = props.getValue(props.path);
-          var value = newList.splice(to, 1);
+        if(!canMoveUp(i, n) && !canMoveDown(i, n)) return;
+        var newList = props.getValue(props.path);
+        var value = newList.splice(to, 1);
 
-          newList.splice(i, 0, value[0]);
-          props.update(props.path, newList, newList);
-        };
+        newList.splice(i, 0, value[0]);
+        props.update(props.path, newList, newList);
+      };
     };
     var canMoveUp = function(i, n) {
       return i > 0 && i < n - 1;