Added test_parser_driver option.
Initial commit of parser class.
Added test files for parser.
Added grammar option to argparse. Now instantiating parser.
Imports of scanner and predict_generator.
made col_matching a class attribute for easier col matching.
Test compiler now calls the correct function for parser.
Parser driver now parses micro lang correctly and produces the correct table.
Use SyntaxError exception instead of print statement.
Added third test file for parser.
Added parser driver instructions.