Deletes the rain that wasn't particle weather and some other things

[lavillastrangiato]

About The Pull Request

• The old rain would proc on top of the particle rain and it rained more often than the British isles. This no longer happens.
• If you're on fire, rainstorms will extinguish mobs. If it's a gentle rain, they reduce mob fire stacks.
• Rain now properly fills reagent containers! Thank you, makes bottles and such collect water if uncovered in the rain Vanderlin-Tales-Of-Wine/Vanderlin#265.
• Also deletes some weather events, like acid rain, the floor is lava, and rad storms.
• Fixes a typo. It's "eligible", not "elligble".

Why It's Good For The Game

Pre-Merge Checklist

• You tested this on a local server.
• This code did not runtime during testing.
• You documented all of your changes.