InstallChecker matches Kethane plugins by name, not assembly
Replace KethaneExtractorAnimatorLanded with automatic default IExtractorAnimator
Fix KethaneDetectorAnimatorUnity animation speeds
Converters should convert individual resources for now
Partially reverts 5a28ec5ba6e8d1a7abe75bcc597b403d48667971
IExtractorAnimator is public