Bidi-isolate input method name in the input method selector

Without this isolation the input method name can be shown
incorrectly when its direction is different from the direction
of the "How to use" element.

This only breaks on Firefox; Chrome somehow shows it correctly
without isolation, but isolation makes sense in any case.

Change-Id: I3c906f4fdd259b94f909b36bab91474cae2971af

resources/js/ext.uls.inputsettings.js

@@ -203,8 +203,12 @@
 			}
 
 			$imeLabel.append(
-				$( '<strong>' ).text( name ),
-				$( '<span>' ).text( description ),
+				$( '<strong>' )
+					.addClass( 'uls-input-settings-name' )
+					.text( name ),
+				$( '<span>' )
+					.addClass( 'uls-input-settings-description' )
+					.text( description ),
 				$helplink
 			);