v0.8.8

# 0.8.8
- Fixed #14. See `lists` in wiki
- Changed how comments are represented. See wiki
- add wiki section on command line Windows string handling
- Changed cmd line apply-template to not remove styles by default. Use the `-r` option to remove styles ahead of template application
- other small fixes

v0.8.7

bug fix for cmd line tool. See changelog

v0.8.6

improvements to graphspec.

v0.8.5

addition of graph spec + compile output format improvements

v0.8.4

added missing grid diagram attrs

v0.8.3

cmd line tool enhancements - see CHANGELOG

v0.8.2

fix json help on cmd line tool

v0.8.1

Better pretty json from cmd line tool parse

v0.8.0

Full checking of attrs validity during compilation to d2