AgBase GOanna

Codebase with docker files to create GOanna 2.2 container (tag 2.2) available from docker hub (https://hub.docker.com/r/agbase/goanna)
More documentation at https://agbase-docs.readthedocs.io/en/latest/goanna/intro.html

GOanna 2.1

The way in which defaults are set for max matches and threads was modified from v2.0.