$cordovaLaunchNavigator doesn't work

[yjukaku]

Thank you for your excellent work on ngCordova!

There is a major bug in the latest version(s) of ngCordova's wrapper of the launchnavigator plugin. Looking at line https://github.com/ionic-team/ng-cordova/blob/master/src/plugins/launchNavigator.js#L12 of the plugin wrapper, we can see:

        launchnavigator.navigate(
          destination,
          start,
          function (){
            q.resolve();
          },
          function (error){
            q.reject(error);
          },
	options);

This is not a valid set of parameters to the launchnavigator's navigate function, which you can see below (https://github.com/dpa99c/phonegap-launch-navigator#navigate) :

launchnavigator.navigate(destination, options);
OR

launchnavigator.navigate(destination, successCallback, errorCallback, options);

The short of it is that the navigate function doesn't take start as a parameter, but rather expects it to be part of the options parameter. This causes an error and no navigation being launched when the app is used.