zenfone6: Import stock motor service and Tile trigger motor

squash commits of Luca Stefani <luca.stefani.ge1@gmail.com> changes:

* Import stock motor service
* Add a tile to trigger camera rotation control
* Add props used by stock camera
* Don't enable undistortion
diff --git a/DeviceParts/res/values/strings.xml b/DeviceParts/res/values/strings.xml
index 7d5917e..4b0a5ee 100644
--- a/DeviceParts/res/values/strings.xml
+++ b/DeviceParts/res/values/strings.xml
@@ -76,6 +76,7 @@
     <string name="torch_entry">Flashlight</string>
     <string name="disabled_entry">Disabled</string>
     <string name="camera_entry">Camera</string>
+    <string name="camera_label">Rotate camera</string>
     <string name="music_play_entry">Play / pause music</string>
     <string name="music_prev_entry">Prev track</string>
     <string name="music_next_entry">Next track</string>