changes to Student.launch

pps_ws/src/d_fall_pps/launch/Student.launch

 <launch>
-	<node pkg="d_fall_pps" name="CentralManagerService" output="screen" type="CentralManagerService">
-	</node>
-
 	<node pkg="d_fall_pps" name="CrazyRadio" output="screen" type="CrazyRadio.py">
 		<rosparam command="load" file="$(find d_fall_pps)/param/ClientConfig.yaml" />
 	</node>
 
-	<node pkg="d_fall_pps" name="ViconDataPublisher" output="screen" type="ViconDataPublisher">
-		<rosparam command="load" file="$(find d_fall_pps)/param/ViconConfig.yaml" />
-	</node>
-
 	<node pkg="d_fall_pps" name="PPSClient" output="screen" type="PPSClient">
 		<rosparam command="load" file="$(find d_fall_pps)/param/ClientConfig.yaml" />
 	</node>
 
-
 	<node pkg="d_fall_pps" name="SafeControllerService" output="screen" type="SafeControllerService">
 		<rosparam command="load" file="$(find d_fall_pps)/param/SafeController.yaml" />
 	</node>
@@ -25,9 +17,4 @@
 
 	<!-- <node pkg="rqt_plot" name="commandplotter" type="rqt_plot" args="/PPSClient/ControlCommand/roll /PPSClient/ControlCommand/pitch /PPSClient/ControlCommand/yaw" /> -->
 
-	<!-- When we have a GUI, this has to be adapted and included -->
-	<node pkg="d_fall_pps" name="my_GUI" output="screen" type="my_GUI">
-		<!-- <rosparam command="load" file="$(find d_fall_pps)/launch/ControlParams.yaml" /> -->
-	</node>
-
 </launch>