Update items related to weapons.

Some contents for deliberation.

Fill out data for Ordinator.

Fix sprite grouping, add more neutral codenames to weapons.

Add remarks for M9.

Include weapon sprites, however the flipped versions need re-tracing
details.

Specify final list of weapons in the game. Add additional details for
information on sprites.

Add templates for config item types.

Also updated server's config to use the global config module.

Remove symlinks and make codebase use common modules instead.

Include tools for testing various parts of the app

Rename audio to corresponding audio event.

Provide latest versions of the files.

Update documentation.

Correctly dereference pointers.

Provide default states for input and output.

Allow MIDI input to be filtered through MIDI channels.

Restrict Yes/No actions in same 2-octave span.

The file has been updated upon introducing MIDI controller input
support.

Make device handling opt-in.

Ensure that initial loading of the config saves the values back to the
config file, in order to account for fallback values.