Started replacing many cals to log and fmt with syslog calls.

	modified:   ins_driver.go
	modified:   motioncalc.go
	modified:   navicomp.go
	modified:   tcpComs.go
Added Velocity and Position data to JSON msg.
While these do not yet work reliably, be sending them I can continue working on the android side
using this data.

	modified:   motioncalc.go
	modified:   tcpComs.go