WinCMOC (M6809 C Compiler) Code

More clean ups.

Cleaned up libhandle/libsystem. Got the smallest bin down to 1,313 bytes. Should be smaller soon.

Experimenting with some peephole optimizations. Trying to reduce the bin sizes.

AMOC now removes unneeded symbols from files, reducing the final lib by 100kb+. Speeds up linking too.

New asm 6809 preprocessor is called "AMOC". Makes sense to me.

Added rpncalc.c example from Brian K. Holman
Fixed startup to allow function calls from global space.

Fixed ftell. CoCo Disk Basic isn't overly modern

Added ftell to stdio.

Added libfcb for reading/handling file control blocks.

Working on stdio.