Character delay added to intensive send routines
Revert "Character delay added to intensive send routines"

This reverts commit 406b50db936d1f250c712a117bb100e348f78bc9.
End of block delay
50ms End of block delay + debug output
End of block delay removed

Debug left on, reset to be added
XBee reset line added to PCB

Pin 7
CTS timeout reset

If CTS is high for more than 1 second, XBee is reset before continuing