New stuff

• Add a config option for green sky color
• Add negative pre- and post-delays (suggested by Agirres)

Fixes

• Fix vanilla particle morphs to work with body parts
• Fix limb pose and body part list after switching a model... 🤦‍♂
• Fix scenes not saving when switching between scenes 🤦‍♂
• Fix scenes getting removed when being edited (stupid copy paste)
• Fix animated pose feature not resetting correctly 🤦‍♂