Remove unnecessary namespaces

Author: civerachb-cpr

clearpath_config/sample/sensors/fixposition_xvn.yaml

@@ -23,5 +23,5 @@ sensors:
             type: tcp
             reconnect: 5
           customer_input:
-            speed_topic: "/fixposition/speed"
-            rtcm_topic: "/fixposition/rtcm"
+            speed_topic: "xvn/speed"
+            rtcm_topic: "xvn/rtcm"

clearpath_config/sensors/types/ins.py

@@ -210,8 +210,8 @@ class Fixposition(BaseINS):
     # These topics are optional and not supported by default on Clearpath platforms
     # eventually we may have defaults, but for now they're blank and customers can
     # configure them if desired
-    XVN_WHEEL_SPEED_TOPIC = 'sensors/ins_0/xvn/speed'
-    XVN_RTCM_TOPIC = 'sensors/ins_0/xvn/rtcm'
+    XVN_WHEEL_SPEED_TOPIC = 'xvn/speed'
+    XVN_RTCM_TOPIC = 'xvn/rtcm'
 
     class ROS_PARAMETER_KEYS:
         IP_ADDRESS = 'fixposition_driver.fp_output.ip'