switch block: bug fixed
core tests activated, execution time of ring buffer test reduced
new threading API, the executor class will be removed soon...
safety system adapted to the new threading API
some bugs fixed in the safety system
dummy in- and output classes added to hal
safety system: bug fixed and stop() replaced by shutdown()
time domain class updated, simple motor controller demo improved
unit test for coordinate system class added, execution time of ring buffer process test reduced
unused include removed
frame class: get and set methods added
matrix: transpose fixed, tests added
time domain class: enable/disable replaced by star/stop/pause
gates indroduced for nested blocks