Removed R-related stuff.
Removed R-related stuff.

HaStr/kieker,kieker-monitoring/kieker,HaStr/kieker,leadwire-apm/leadwire-javaagent,kieker-monitoring/kieker,HaStr/kieker,HaStr/kieker,HaStr/kieker,leadwire-apm/leadwire-javaagent,kieker-monitoring/kieker,kieker-monitoring/kieker,kieker-monitoring/kieker