* begin allowing "post processing" of chunks
- restores legacy capability to continue saving edits in the background after sending the chunks
- speeds up the edit clientside
- nail in the coffin of the terrible and staticly coded coreedit
- We should totally make IronGolem work so Core* is no longer used by anyone
* begin allowing background history saving
* Handle post processors in queues properly
* Use futures for postprocessing so we're not waiting for them needlessly
* better use of closed boolean
* Reword
Shrinks the jar size since we no longer must bundle the Kotlin library. The downside is that some classes grew in size compared to their Kotlin versions.
Many contributors didn't care for Kotlin either.
