Add initial support for the Moto G 2013 (falcon)
This pull requests adds support for the 2013 Moto G, utilising the LineageOS kernel
The device has a lot of similariites with the 2014 Moto G, so that was used as a reference for any broken things
Things that work include successfully booting into a weston session with touch, running a bunch of the demos, and can be ssh'd into when connected via USB.
Further details on the wiki page I've created: https://wiki.postmarketos.org/wiki/Moto_G_2013_(falcon)