Updated PLib to 4.5.0.
Fixed config menu not appearing and config.json not being generated.

Updated for Mergedown compatibility.

Fixed non-DLC crash.

Added file to indicate DLC support, no actual changes.

Added cracking progress tooltip.

Compatibility tweak for No Dormant Geysers.

Fixed geyser storage not being properly isolated.

Cracking button side-screen replaced with a button on the main UI.

Fixed geysers not marking themselves as fully cracked when loading a save.

Added config options:
- Max Cracking: The maximum performance of a geyser, as a multiple of the base maximum.
- Min Per Crack: The minimum performance increase after each cracking errand.
- Max Per Crack: The maximum performance increase after each cracking errand.
- KG Per Crack: The amount of Sulfur to use (in kg) for each errand.

Fixed crash.
Fixed "MISSING." in side-screen title.
Added "last updated" to entry in most list.