Fix: Issue with transcribing Zombie/Survivor Kills across different journals.
Fix: Check for transcribing Survivor Kills in general.

Fixes issue with old saves and the new KillsTracking option. See: #78[github.com]

- Fix issue with passives

Fix: Passive Skills setting default set back to 0 (Shouldn't have been -1).

New: Tracks zombie and survivor kills, toggle via sandbox options. (0 to 100 %, default 0%)

Tweak: The sandbox options per skill category have been converted from true/false to (-1) to 100 %. -1 defaults the % to the general option.

Add: Logging for 'stop' reading events.

Fix: Allowing for modded skills to be disabled if the mod is removed.

Fix: Recipes are now impacted by transcribe/read sandbox multipliers.

Fix: Edge case on the skills page.
Fix: Cannot read skills if the sandbox option is toggled off.

Hotfix: Fix issues with sandbox options not working, hide skills/recipes if sandbox doesn't allow them.

Hotfix: UltimateXPTweaker compatibility patch.

Hotfix: Reading sandbox options properly.
Added: additional warning in tooltip to explain that XP is dependent on the person reading.