bugfix: upgrade to version 1.0.1 of redactor

[thinkrapido]

• pull request takes into account redactor change of callback handling
• semicolon added due to jshint warning

[GAnatoliy]

Hi, looks that part that prevent collisions with change callback also should be updated.
Code example:

  angular.merge(options, redactorOptions, additionalOptions);

  // prevent collision with the constant values on ChangeCallback
  var changeCallback = (additionalOptions.callbacks && additionalOptions.callbacks.change) ||
    (redactorOptions.callbacks && redactorOptions.callbacks.change);
  if (changeCallback) {
    options.callbacks.change = function(value) {
      updateModel.call(this, value);
      changeCallback.call(this, value);
    };
  }