v2.0.2

Brings test suite up to date with latest changes leading up to 2.x releases and adds an intro to the docs

v2.0.1

Added docs and tests missing in source distribution from v2.0.0. No code changes.

v2.0.0

Complete rewrite of SMEDL to make writing specifications easier, add typechecking and better validation, and better support for synchronous events to and from the target system.