Orientation settings between Designer page, and in blocks editor now consistent.

Change-Id: I5351cbe8142e10c5264b66e65f81aee38c66d9fa

appinventor/appengine/src/com/google/appinventor/client/OdeMessages.java

@@ -508,6 +508,14 @@ public interface OdeMessages extends Messages {
   @Description("Text for screen orientation choice 'Landscape '")
   String landscapeScreenOrientation();
   
+  @DefaultMessage("Sensor")
+  @Description("Text for screen orientation choice 'Sensor '")
+  String sensorScreenOrientation();
+  
+  @DefaultMessage("User")
+  @Description("Text for screen orientation choice 'User '")
+  String userScreenOrientation();
+
   // Used in explorer/SourceStructureExplorer.java
 
   @DefaultMessage("Rename")

appinventor/appengine/src/com/google/appinventor/client/editor/youngandroid/properties/YoungAndroidScreenOrientationChoicePropertyEditor.java

@@ -18,6 +18,8 @@ public class YoungAndroidScreenOrientationChoicePropertyEditor extends ChoicePro
     new Choice(MESSAGES.unspecifiedScreenOrientation(), "unspecified"),
     new Choice(MESSAGES.portraitScreenOrientation(), "portrait"),
     new Choice(MESSAGES.landscapeScreenOrientation(), "landscape"),
+    new Choice(MESSAGES.sensorScreenOrientation(), "sensor"),
+    new Choice(MESSAGES.userScreenOrientation(), "user"),
   };
 
   public YoungAndroidScreenOrientationChoicePropertyEditor() {

appinventor/components/src/com/google/appinventor/components/runtime/Form.java

@@ -599,7 +599,7 @@ public class Form extends Activity
    */
   @SimpleProperty(category = PropertyCategory.APPEARANCE,
       description = "The requested screen orientation. Commonly used values are" +
-      " \"unspecified\", \"landscape\", \"portrait\", \"sensor\", and \"behind\".")
+      " \"unspecified\", \"landscape\", \"portrait\", \"sensor\", and \"user\".")
   public String ScreenOrientation() {
     switch (getRequestedOrientation()) {
       case ActivityInfo.SCREEN_ORIENTATION_BEHIND: