Fix SPDX headers.
Partial REUSE cmpliance.
Finish newdb -> dungeon renaming.
Add make target for coverage
Removed advent.info and added to .gitignore advent.info is a generated file. No need to keep it in the repo.
Create a cheater to test strange save/resume cases. Patch due to Aaron Traas, but needed modification because of code drift since submission.
magic numbers, show usage, fixed linty warnings Show usage when using bad parameter with ./advent Converted magic numbers to enums for BUG(). Also bug now shows stringify'ed version of bug enumeration (not just a number).
git-ignore newdb.[ch].
git-ignore .adv files.
Change name of dungeon maker - dual use of "compile" was confusing.
git-ignore MANIFEST.
Fix Makefile dist target.
Make git ignore all HTML.
Ignore coverage files.
Hand merge of MR !31: Update the CI infrastructure to be faster
gitignore the database compilation products.
Move database compilation out into its own tool (for now).
Consistent use of 'advent' to avoid collision with BSD Games. Manual page added.
Relicense to 2-clause BSD. Befin the history document.