maintenance release
- refactor for animate.css v4
- changes to joust lost deed eligibility
- refactor class 'None' as 'Spirit'
- instantiate Imagination and Nobody as "Elemental" player bots (coming soon)
- xterm.js v4.5 release
- xvt word-wrap fix
- add Visual Code debug launch ddgame & ddclient settings
- packages updated with reduced dependencies
- tested for Docker use