created BASH test scripts and directories to allow automated testing for changes to the rigal c compiler and the rigal code files.  Just checks whether the .json output of each of the legacy preloaded files changes.

Changed processing of %INLCUDE files in RIGAL c compiler.  Allows for arbitrary nesting and number of files to be included. First time to use the new LIST_OPEN_SOURCE library for support to the trace-generator.

Added YouTube lesson to Documentation.

ADDED C LIBRARY LIST_OPEN_SOURCE. This will help with refactoring the rigal code to 1) rely less on the stack and 2) not require the -m32 flag

Fixed Call_PAS 16.  Can now read more than just one line before crashing. Warning, it does strictly enforce the 80 characters to a line not including the newline character

Fixed missing Schema Name behavior and error messages for situations related to improper specification of a SCHEMA name

No -fcommon required. All globals are properly declared. Still need to merge with other changes from other projects. Compiles with no errors -- UBUNTU 20+ gcc7-10+

Updated Makefile for testing and choosing specific compilers. More work to do on makefile in the future.

long option --parents doesn't work for old versions of mkdir. It appears short option -p does. So fixed that.

stop tracking the bin directories (RIGAL specifically) and stop tracking the LIB directory in RIGAL as well. Also not tracking *.bak which sometimes results from edits using sed

RIGAL Compiler work on Ubuntu 64-bit machines allowing the -m32 compile flag along with warnings cleanup.

File Clean up.  Removed files with .o and ~ at end of file names.  Moved hanoi example from bin to examples.