Fix text color parser for TextField widget

Author: pandamicro

extensions/cocostudio/loader/parsers/uiParser-1.x.js

@@ -662,6 +662,13 @@
         var va = options["vAlignment"];
         if(va)
             widget.setTextVerticalAlignment(va);
+
+        var r = options["colorR"];
+        var g = options["colorG"];
+        var b = options["colorB"];
+        if (r !== undefined && g !== undefined && b !== undefined) {
+            widget.setTextColor(cc.color(r, g, b));
+        }
     };
 
     var register = [