spheroncd: Simple turbo support. Also some unused code for latched button handling.
spheroncd: Simple turbo support.
Also some unused code for latched button handling.

Git-Host/badvpn,LazyZhu/badvpn,LazyZhu/badvpn,tempbottle/badvpn,PowerOlive/badvpn,tempbottle/badvpn,tempbottle/badvpn,linfengfeiye/badvpn,LazyZhu/badvpn,linfengfeiye/badvpn,Git-Host/badvpn,tempbottle/badvpn,Git-Host/badvpn,LazyZhu/badvpn,binondord/badvpn,binondord/badvpn,Git-Host/badvpn,Git-Host/badvpn,linfengfeiye/badvpn,PowerOlive/badvpn,binondord/badvpn,PowerOlive/badvpn,PowerOlive/badvpn,LazyZhu/badvpn,binondord/badvpn,PowerOlive/badvpn,linfengfeiye/badvpn,binondord/badvpn,linfengfeiye/badvpn,tempbottle/badvpn