#98 AVR assembler syntax file

[Andrey Merkulov]

Syntax highlight for AVR microcontrollers assembler.

Small problem: suffix *.asm is already in use.
For example i add into ftyperc:

*.avr (or *avr.asm, for example)
-syntax avr
-autoindent
-wordwrap
-tab 8

*.inc
-syntax avr
-autoindent
-wordwrap
-tab 8

[Andrey Merkulov]

syntax file for avr assembler

[Joe Allen]

I've included this for JOE 4.1.