0.0.4

• fixes bug where zero width strings that were either denoted using back tick or apostrophe
• parses nested functions and colorizes those
  • an example of a nested function would be t.pipe(d.pipe(b.pipe()));
• adds console as a keyword
• adds process as a keyword
• adds ! as an operator
• adds < as an operator
• adds > as an operator
• adds % as an operator
• adds * as an operator
• adds ~ as an operator