Add debug print statements.

DecisionSystem/CentralisedDecision/cameraserver.py

@@ -1,3 +1,4 @@
+print("It's happening!")
 from DecisionSystem.CentralisedDecision.ballotvoter import BallotVoter
 from DecisionSystem.CentralisedDecision.messenger import MqttMessenger
 import numpy as np
@@ -10,6 +11,7 @@ from GestureRecognition.simplehandrecogniser import SimpleHandRecogniser
 from threading import Thread
 from queue import Queue
 
+print("Parsing args")
 parser = argparse.ArgumentParser(description="Runs a file with OpenCV and gets consensus from the swarm.")
 
 parser.add_argument('-V', '--video', help="Path to video file.")