TLMagWidget: update header
TLMapWidget: make QGLWidget child of QGraphicsScene
TLMapWidget: use scene() instead of tracking local variable

This was used somewhat inconsistently and now is done more safely.
Also the resize operation is done after construction the whole
scene.
TLMapWidget: formatting cleanup
TLMapWidget: use setViewpoint consistently
TLMapControl: update headers
Merge pull request #1354 from peabody124/map_cleanup

Map cleanup
picoC: allowed higher baud rates, bug fix

system.h: allows higher baud rates on USART.
flightbatterystate.h: bug fix at FlightStatusGet()
picoC: change baud rate to unsigned long
picoC: add timeout requester

This adds a time out requester to inform users when a command from gcs
widget fails. This happens when a script is running or the module is
disabled.