changed visualisation

added new eval code for new walkers
improved barometer (moving avg and median)
floorplan-staircase-fixes
disabled step-turn (now part of transition)
added abs-orientation-reader (for testing)
added beacons

code/frank/OrientationObservation.h

@@ -1,4 +1,11 @@
 #ifndef ORIENTATIONOBSERVATION_H
 #define ORIENTATIONOBSERVATION_H
 
+/** android device orientation */
+struct OrientationObservation {
+
+	float values[3];
+
+};
+
 #endif // ORIENTATIONOBSERVATION_H