Added Custom Android App

[yvars]

The game is included in the app and do not need to be downloaded. Also
added Sound Effects and 2 new characters

[niccokunzmann]

I am merging and opening some issues on ideas what can be improved.

[niccokunzmann]

Thanks, if I would like to try it out, is there something you have?

[yvars]

Here is the link to the Google-Code-In task @niccokunzmann https://codein.withgoogle.com/dashboard/task-instances/5884427622154240/

[yvars]

@niccokunzmann I did not understood what you meant by "if I would like to try it out, is there something you have?". Do you mean you want an built apk? In that case should I open another request with a built version?

[yvars]

If you really want to try it out fast, you can download it form here: https://github.com/yvars/flappy-svg/blob/master/FlappySVG_Cusom.apk
Should I open a pull request again to include the apk in the master branch?

[niccokunzmann]

Yes, please open a pull-request.

[yvars]

@niccokunzmann here is the link: #152 (to the new pull request)