Feature/armem laser scans
Changes:
- new LaserScan memory with lib
- moved existing LaserScan ARON impl to lib
- extended SickLaserUnit to send data to LaserScan memory
ToDo:
-
sensory memory should be part of the SickLaserUnit component.
Note: Need to change all components that use the laser scan data. The conversion of polar -> cartesian is now similar to the rest of the world