Enhancement: better generics
Fixed wrong sounds

Block.class
Merge pull request #501 from TheJulianJES/Sound-Fix

Fixed sounds of Crank and CGA
Merge pull request #502 from thatsIch/enhancement-improve-generics

Enhancement: better generics
Added :dev to Waila Version
Merge pull request #510 from TheJulianJES/Wail-Dev

Added :dev to Waila version
Enhancement: put IMC handling into separate class

Clarify documentation