fixed a few regressions from the merge

Author: StephenHodgson

Assets/MixedRealityToolkit-SDK/Features/UX/Prefabs/Pointers/DefaultControllerPointer.prefab

@@ -96,7 +96,6 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   handedness: 1
-  disableChildren: 1
   destroyOnLost: 1
   useSourcePoseData: 0
   poseAction:
@@ -106,7 +105,6 @@ MonoBehaviour:
   cursorPrefab: {fileID: 1000012072213228, guid: 62718441f3682f94ab10c70a637e014b,
     type: 2}
   raycastOrigin: {fileID: 0}
-  pointerOrientation: 0
   activeHoldAction:
     id: 0
     description: None
@@ -118,6 +116,7 @@ MonoBehaviour:
   requiresHoldAction: 0
   overrideGlobalPointerExtent: 0
   pointerExtent: 10
+  pointerOrientation: 0
   LineColorSelected:
     serializedVersion: 2
     key0: {r: 1, g: 1, b: 1, a: 0}

Assets/MixedRealityToolkit-SDK/Features/UX/Prefabs/Pointers/ParabolicPointer.prefab

@@ -260,7 +260,6 @@ MonoBehaviour:
   m_EditorClassIdentifier: 
   handedness: 1
   destroyOnLost: 1
-  destroyOnSourceLost: 1
   useSourcePoseData: 0
   poseAction:
     id: 4

Assets/MixedRealityToolkit-SDK/Features/UX/Scripts/Pointers/BaseControllerPointer.cs

@@ -21,7 +21,7 @@ namespace Microsoft.MixedReality.Toolkit.SDK.UX.Pointers
     /// Base Pointer class for pointers that exist in the scene as GameObjects.
     /// </summary>
     [DisallowMultipleComponent]
-    public abstract class BaseControllerPointer : ControllerPoseSynchronizer, IMixedRealityPointer
+    public abstract class BaseControllerPointer : ControllerPoseSynchronizer, IMixedRealityPointer, IMixedRealityTeleportHandler
     {
         private static IMixedRealityTeleportSystem teleportSystem = null;
         protected static IMixedRealityTeleportSystem TeleportSystem => teleportSystem ?? (teleportSystem = MixedRealityManager.Instance.GetManager<IMixedRealityTeleportSystem>());