Make none emoji work in mobile.

clients/flash/air-client/src/org/bigbluebutton/air/main/views/EmojiItemRenderer.mxml

@@ -10,6 +10,8 @@
 
 	<fx:Script>
 		<![CDATA[
+			import org.bigbluebutton.air.user.models.EmojiStatus;
+			
 			override protected function updateDisplayList(unscaledWidth:Number, unscaledHeight:Number):void {
 				icon.text = getStyle("icon");
 				icon.setStyle("fontFamily", getStyle("iconFont"));

clients/flash/air-client/src/org/bigbluebutton/air/user/models/EmojiStatus.as

@@ -21,6 +21,6 @@ package org.bigbluebutton.air.user.models {
 		
 		public static const APPLAUSE:String = "applause";
 		
-		public static const STATUS_ARRAY:Array = [RAISE_HAND, HAPPY, NEUTRAL, SAD, CONFUSED, AWAY, THUMBS_UP, THUMBS_DOWN, APPLAUSE];
+		public static const STATUS_ARRAY:Array = [RAISE_HAND, HAPPY, NEUTRAL, SAD, CONFUSED, AWAY, THUMBS_UP, THUMBS_DOWN, APPLAUSE, NO_STATUS];
 	}
 }