Added:

+ Weather options for the HalloweenWorld.
+ The Config.yml option "MysteriousHalloweenPlusWorld.FreezeWeather.Enabled" to freeze the Weather in the HalloweenWorld.
+ The Config.yml option "MysteriousHalloweenPlusWorld.FreezeWeather.Type" to set the weather type (Valied Options are "CLEAR" and "DOWNFALL")

+ Random Lightnings.
+ The Config.yml option "RandomLightning.Enabled" to enable the random lightning effect.
+ The Config.yml option "RandomLightning.Time" to set the time for the random lightning.

@starnos

Changed:

+ The default HalloweenWorld-Name to "MHPWorld"