Config updates and other tweaks

[PeridexisErrant]

This issue records all the config updates that I don't have time to do and debug before handing in my thesis. Expect fixes in June.

• [x] enhanced gameplay DFHack option
• [x] expand DFHack bugfixes option
• [x] fix Soundsense config
• [ ] add / use date in changelogs
• [x] sort out standing issues noted in code