removing unused utilities.js

lib/utilities.js

@@ -1,12 +0,0 @@
-(function(){
-  if (!((typeof process !== "undefined" && process !== null))) {
-    this.exports = this;
-  }
-  exports.utilities = {
-    extend: "function(child, parent) {\n    var ctor = function(){ };\n    ctor.prototype = parent.prototype;\n    child.__superClass__ = parent.prototype;\n    child.prototype = new ctor();\n    child.prototype.constructor = child;\n  }",
-    bind: "function(func, obj, args) {\n    return function() {\n      return func.apply(obj || {}, args ? args.concat(__slice.call(arguments, 0)) : arguments);\n    };\n  }",
-    range: "function(array, from, to, exclusive) {\n    return [\n      (from < 0 ? from + array.length : from || 0),\n      (to < 0 ? to + array.length : to || array.length) + (exclusive ? 0 : 1)\n    ];\n  }",
-    hasProp: 'Object.prototype.hasOwnProperty',
-    slice: 'Array.prototype.slice'
-  };
-})();

src/helpers.coffee

@@ -28,7 +28,6 @@ exports.merge = (options, overrides) ->
   extend (extend {}, options), overrides
 
 # Extend a source object with the properties of another object (shallow copy).
-# We use this to simulate Node's deprecated `process.mixin`.
 extend = exports.extend = (object, properties) ->
   for all key, val of properties
     object[key] = val