Cosmetic, remove spurious whitespace

(cherry picked from commit 89c3fbc)

deform/static/scripts/deform.js

@@ -1,5 +1,5 @@
-/* 
- * Register a top-level callback to the deform.load() function 
+/*
+ * Register a top-level callback to the deform.load() function
  * this will be called when the DOM has finished loading. No need
  * to include the call at the end of the page.
  */
@@ -29,7 +29,6 @@ var deform  = {
             deform_loaded = true;
       }});
     },
-
 
     processCallbacks: function () {
         $(deform.callbacks).each(function(num, item) {
@@ -48,7 +47,7 @@ var deform  = {
         // In order to avoid breaking accessibility:
         //
         // - Find each tag within the prototype node with an id
-        //   that has the string ``deformField(\d+)`` within it, and modify 
+        //   that has the string ``deformField(\d+)`` within it, and modify
         //   its id to have a random component.
         // - For each label referencing an change id, change the label's
         //   for attribute to the new id.
@@ -63,7 +62,7 @@ var deform  = {
         var genid = deform.randomString(6);
         var idmap = {};
 
-        // replace ids containing ``deformField`` and associated label for= 
+        // replace ids containing ``deformField`` and associated label for=
         // items which point at them
 
         $idnodes.each(function(idx, node) {
@@ -92,7 +91,7 @@ var deform  = {
             var oid = item[0];
             var callback = item[1];
             var newid = idmap[oid];
-            if (newid) { 
+            if (newid) {
                 callback(newid);
                 }
             });
@@ -112,10 +111,10 @@ var deform  = {
         var max_len = parseInt($before_node.attr('max_len')||'9999', 10);
         var now_len = parseInt($before_node.attr('now_len')||'0', 10);
         var orderable = parseInt($before_node.attr('orderable')||'0', 10);
-  
+
         if (now_len < max_len) {
           deform.addSequenceItem($proto_node, $before_node);
-            deform.processSequenceButtons($oid_node, min_len, max_len, 
+            deform.processSequenceButtons($oid_node, min_len, max_len,
                                           now_len + 1, orderable);
         }
         return false;
@@ -134,7 +133,7 @@ var deform  = {
             $item_node.remove();
             // we removed something from the dom, trigger a change event
             $oid_node.trigger('change');
-            deform.processSequenceButtons($oid_node, min_len, max_len, 
+            deform.processSequenceButtons($oid_node, min_len, max_len,
                                           now_len-1, orderable);
         }
         return false;
@@ -156,11 +155,11 @@ var deform  = {
     randomString: function (length) {
         var chr='0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz';
         chr = chr.split('');
-    
+
         if (! length) {
             length = Math.floor(Math.random() * chr.length);
         }
-    
+
         var str = '';
         for (var i = 0; i < length; i++) {
             str += chr[Math.floor(Math.random() * chr.length)];