Bit nicer syntax for pattern matching tokens
Add and_prefix as an indicator of passive verbs. Use plaintext fields
Add a few additional transforms to token processing
Don't include empty parens when converting to label format from amdpar format
Test for 'and' as an indicator for passive verbs
Merge pull request #201 from cmc333333/z-interp-tokens

AMDToken updates, a few additional transforms of those tokens