cmd/syncthing: Default folder should also have lower case ID
cmd/syncthing: Default folder should also have lower case ID

wweich/syncthing,wweich/syncthing,syncthing/syncthing,le9i0nx/syncthing,cherylquirion/syncthing,ProactiveServices/syncthing,plouj/syncthing,Kudalufi/syncthing,imsodin/syncthing,kluppy/syncthing,ProactiveServices/syncthing,letiemble/syncthing,nrm21/syncthing,rumpelsepp/syncthing,lkwg82/syncthing,xduugu/syncthing,kamadak/syncthing,syncthing/syncthing,cherylquirion/syncthing,xduugu/syncthing,jryans/syncthing,AudriusButkevicius/syncthing,kamadak/syncthing,kluppy/syncthing,rumpelsepp/syncthing,syncthing/syncthing,rumpelsepp/syncthing,uok/syncthing,imsodin/syncthing,nrm21/syncthing,uok/syncthing,brgmnn/syncthing,le9i0nx/syncthing,Kudalufi/syncthing,kluppy/syncthing,rumpelsepp/syncthing,syncthing/syncthing,jryans/syncthing,letiemble/syncthing,letiemble/syncthing,ProactiveServices/syncthing,uok/syncthing,syncthing/syncthing,AudriusButkevicius/syncthing,imsodin/syncthing,AudriusButkevicius/syncthing,cherylquirion/syncthing,Kudalufi/syncthing,cherylquirion/syncthing,letiemble/syncthing,wweich/syncthing,AudriusButkevicius/syncthing,lkwg82/syncthing,nrm21/syncthing,plouj/syncthing,kamadak/syncthing,ProactiveServices/syncthing,brgmnn/syncthing,syncthing/syncthing,jryans/syncthing,kamadak/syncthing,imsodin/syncthing,le9i0nx/syncthing,lkwg82/syncthing,kluppy/syncthing,imsodin/syncthing,le9i0nx/syncthing,nrm21/syncthing,brgmnn/syncthing,lkwg82/syncthing,jryans/syncthing,wweich/syncthing,plouj/syncthing,brgmnn/syncthing,xduugu/syncthing,xduugu/syncthing,Kudalufi/syncthing,uok/syncthing,plouj/syncthing