commenting parser
change to parsing using tts

also, updates test cases a bit
Added SyntaxContexts & MTWT support, path->Path, idents mananged

Also, added test cases
starting to change idents to paths
splitting reader from ttreader, getting rid of dup
working on path parsing
going home
field renaming
tmp... getting closer to having PATH working
a few more unsaved files
removed all IDENTs from parser
tmp: working on PATH parsing
getting closer to working
debugging
more tests passing
passes many test cases (but started restructuring mod)
renaming and re-org of mod.rs