/* crashes CocosBuilder

[sortris]

When I try to comment something out in .js files with
/*
combination, CocosBuilder crashes and I have to reopen it.

Example. I have following code:

var Krzyzak = function()
{
};

Krzyzak.prototype.onDidLoadFromCCB = function()
{
cc.log("KRZ START");
 this.rootNode.onTouchesBegan = function( touches, event) {
 this.controller.onTouchesBegan(touches, event);
 return true;
    };
};

when I try to comment out cc.log line with /* symbols combination, CocosBuilder crashes.
Crash details: http://pastebin.com/5xH8LyAS

[vlidholt]

Fixed on develop branch