1.61 Added intent so float gets its speed from Normal, thus instant correct speed in float mode.
1.61 fixed a return bug in KillOrLaunch()
Fixed Break
1.65 removed POIActive() from chatheads and used the one in MainActivity.
Added AlertAnnounce() to be called each gps update - ie very often.
Added EasyTracker - unsure if it works
Fixed schoolZone 1400 to 1430 alert now 1430 to 1459