Overhaul the template.

- DATA and RODATA segments added to computer.cfg
 - RAM memory configuration now starts at  to not overwrite the cpu stack
 - hardware.inc added to handle hardware related constants
 - constants removed from via.s
 - constants removed from serial.s
 - serial_delay from serial.s is now dynamic, dependant on CPU_HZ and baud rate
 - serial_baud_* functions added to setup 19200 and 9600 baud
 - mem_copy.s added. data copy functions are to be implemented here
 - copy_data (mem_copy.s) implemented to copy the DATA segment from ROM to RAM
 - propper system setup in main.s
 - Makefile now generates a .map file with the memory map information

.gitignore

@@ -30,4 +30,7 @@ bin/
 .DS_Store
 
 
-.idea/
+.idea/
+symon*.jar
+*.bin
+*.map