Removed the Kieker instrumentation and made a lot of classes final again; Corrected and translated some texts; Added additional maven configuration to NB in order to make sure that the JVM starts with the correct parameters (GC etc)

Modified some tests; Fixed the RoleStringConverter class in order to suit the API description; Added another FB filter and added some comments to the file.

Removed unnecessary code and replaced some code parts with Mirror; Continued with the cockpit; Fixed some minor bugs; Modified the logging in order to use only a log file.