P1298 - A36760 Development Release V0xD145

Added the compile time option for to compile for A34760 or A36760 board.

Added the new pin mappings for the A36760 board.

NOTE!!! This is kinda hacky.  The code should work the same for both
boards, but any new features that touch the affected pins (including
this code) should be tested on both boards before being released.

NOTE.  LED2 has not been mapped yet because it will be a bit wonky and
require changes to C as well as pin definitions.
P1298 - A36760 Development 0xD200

Need to include config file so that board type is selected before the
pre-processor maps the pins
Merge remote-tracking branch 'origin/Master' into Develop-A36760
P1298 - A36760 Development 0xD201

False Pulse Detection is now working.
Added Serial command to identify control board type
P1298 - A36760 Development 0xD202

Work on the problem with UART input buffer overrun during the pulse
processing time.
P1298 - MCU Release 0x0146

Compiled for A34760