yeah
Okay, this trivially works: it can read in, and subsequently print out, a syntax tree
okay, vague idea of how to use this now, with two example cases. Next step should be refactor this, with an eye on making it easier to use (e.g. make the two current test cases (sequential walk and generation of offspring) as generator classes). Like, parser.py hardly is related to parsing, more like a skeleton for mutator classes
Merge remote-tracking branch 'origin/master'