Updated gaze control input axis names

Author: Stephen Hodgson

Assets/HoloToolkit/Input/Prefabs/HoloLensCamera.prefab

@@ -408,7 +408,6 @@ Camera:
   m_OcclusionCulling: 1
   m_StereoConvergence: 10
   m_StereoSeparation: 0.022
-  m_StereoMirrorMode: 0
 --- !u!81 &81000013783107718
 AudioListener:
   m_ObjectHideFlags: 1
@@ -438,8 +437,8 @@ MonoBehaviour:
   UseUnscaledTime: 1
   axisType: 0
   buttonType: 21
-  InputManagerHorizontalAxisName: XBOX_LEFT_TRIGGER
-  InputManagerVerticalAxisName: XBOX_RIGHT_TRIGGER
+  InputManagerHorizontalAxisName: CONTROLLER_LEFT_TRIGGER
+  InputManagerVerticalAxisName: CONTROLLER_RIGHT_TRIGGER
   Axis0Destination: 2
   Axis1Destination: 3
   Axis2Destination: 6
@@ -458,8 +457,8 @@ MonoBehaviour:
   UseUnscaledTime: 1
   axisType: 0
   buttonType: 21
-  InputManagerHorizontalAxisName: XBOX_RIGHT_STICK_HORIZONTAL
-  InputManagerVerticalAxisName: XBOX_RIGHT_STICK_VERTICAL
+  InputManagerHorizontalAxisName: CONTROLLER_RIGHT_STICK_HORIZONTAL
+  InputManagerVerticalAxisName: CONTROLLER_RIGHT_STICK_VERTICAL
   Axis0Destination: 0
   Axis1Destination: 4
   Axis2Destination: 6
@@ -582,8 +581,8 @@ MonoBehaviour:
   UseUnscaledTime: 1
   axisType: 0
   buttonType: 21
-  InputManagerHorizontalAxisName: XBOX_LEFT_STICK_HORIZONTAL
-  InputManagerVerticalAxisName: XBOX_LEFT_STICK_VERTICAL
+  InputManagerHorizontalAxisName: CONTROLLER_LEFT_STICK_HORIZONTAL
+  InputManagerVerticalAxisName: CONTROLLER_LEFT_STICK_VERTICAL
   Axis0Destination: 2
   Axis1Destination: 0
   Axis2Destination: 6