MCInfdevOldLevel now sets limits on the memory used by loaded and decompressed chunks.
MCInfdevOldLevel now sets limits on the memory used by loaded and decompressed chunks.

Chunks are put into two queues and whenever either limit is reached, the oldest chunk is recompressed or unloaded.

ahh2131/mchisel,codewarrior0/pymclevel,arruda/pymclevel,ahh2131/mchisel,arruda/pymclevel,mcedit/pymclevel,mcedit/pymclevel,codewarrior0/pymclevel