Merge branch 'fluxio-related-changes' of git.h2t.iar.kit.edu:sw/armarx/robot-api into fluxio-related-changes

changed get mutex to always return true for testing purposes ( the mutex functionality is not yet implemented )

skill and profile can be added and the list will load how the should

Co-authored-by: Benedikt Engel <uyqhv@students.kit.edu>
Co-authored-by: Julian Tusch <urhrf@student.kit.edu>
Co-authored-by: Peter Albrecht <usnlf@student.kit.edu>

(co-authored: ughlu@student.kit.edu)

Merge branch 'fluxio-related-changes' of git.h2t.iar.kit.edu:sw/armarx/robot-api into fluxio-related-changes