Adding port1_isr.asm to allow removal or inline assembly
Removing port 1.2 interrupt from moo.c
Removing assembly code from moo.c and putting into send_to_reader.asm
Adding timerA1_isr.asm
Adding ifdef guards to quick_accel_sensor.h
Splitting include file out of mymoo.h, so that it can be included in an assembly file
umassmoo.ewp updated to the lastest version, and including assembly files
Reorganizing header files for ease of use

In order to allow for easier inclusion in assembly files (the assembler
cannot deal with function definitions), and to better seperate interfaces
and configuration, I added board.h, sensor.h, and states.h. I also
modified moo.h and mymoo.h, moving code into the new header files for
organization
Adding old external temp sensor to the code
Merge branch 'master' of github.com:spqr/umassmoo