* Added a directive to control merging of SECTIONs: MERGE
* Added an indexed TEXT format that uses a String Symbol for the
indexing order
* General coding style consitencies
- Added a scope increment when entering a block of repeated code so only
the local symbols within the block would be destroyed each iteration
- Switched over to inttypes.h to make code a smidgeon more readable
- Structs can contain empty lines
- Structs can be empty
- All structs have a size member named bytes, the number of bytes used
by a struct is <struct>.bytes
- Adding standard macros with for loops, memory copy, add, subtract,
move and set
- macros can be named with dots
- double negatives won't cause errors in expressions
- vice output will convert labels named "debugbreak" to vice breakpoints
rather than vice labels
- fixed issues with mixing conditional operators with math operators in
expressions
- String Symbols can be evaluated as expressions or assembled as code
- String Symbols can be generated by macros
- Cleaning up first page
- Adding more to the x65.txt documentation
- Started text documentation of assembler
- Built binary zip files (Windows)
- Fix for conditional + scope characters
- Fix for empty section "default" defaulting to BSS
