Added
* Yet more badges to the readme
* Velocity
* Velocity to Actor class, defaulting to 20
* `__contains_` magic method to Resource
* logo notes
Changed
* Misc. corrections to documents, e.g., readme
* `test.sh` to launch the game demo after running tests
* completely changed the Direction Enum, renamed class atributes of Action to
lowercase
* demo game resource walkabouts repackaged to support new directions. changed
from up to north, etc.
* moved the say method from npc to the Actor class
* updated all docstrings to reflect changes, updated all code to support new
Direction and Velocity.
Removed
* speed from Walkabout class. added velocity to Actor class.
Fixed
* Resolved issue 50 where walkabout children would not render, because
anchors_ini never got loaded, due to incorrectly looking for the associated
ini file. Noteworthy: this issue had been present for several releases
without notice!