Testing ground for GUI

Andrew Gallant 3b4adabee1 The `sync` and `xinput` extensions now use the `switch` field, which ... XGB does not currently support. Therefore, I'm removing the sync and xinput extensions. This affects issues #11 and #13.		2018-09-08 16:49:19 +02:00
nexgb	The `sync` and `xinput` extensions now use the `switch` field, which	2018-09-08 16:49:19 +02:00