More program space savings

Ted,

Do this..

a) comment out the following variables in the aeroquad.h file
  - axis
  - motor
  - channel

b) now build the software and for each place where the compile breaks, add the 
word *byte* before the use of the three above

c) now go back and search for those that didn't get fixed due to build define 
options, I searched for *motor =*, *axis =* and *channel =* to find a couple of 
others.

This will save approx 400-500 bytes additional over the other space savings 
provided so far.

Alan

ps. this is related to ala42 found savings and he did it in receiver.h already.

Original issue reported on code.google.com by akadam...@gmail.com on 6 Jan 2011 at 6:08

nomadicseadog / aeroquad

More program space savings #72