Create ng-add schematics

[danguilherme]

I just executed each step of the README and it works perfectly, thank you!

You could create an ng add schematic to automatically perform all of the steps.

[dashkan]

You're welcome. Will definitely add when time permits.

[Kaffiend]

Been looking this over, and I will probably be implementing this with my seed project to familiarize myself with it a bit. I've been dealing with electron and the cli for some time now and this has always been a pain, this solution is elegant and seems the proper direction for electron support. I will help with the schematics if i find the time too! Thank you for your work!