message: Don't truncate EmojiProvider completion pills
diff: @@ -118,7 +118,7 @@ export default class EmojiProvider extends AutocompleteProvider {
  }
  renderCompletions(completions: [React.Component]): ?React.Component {
  - return <div className="mx_Autocomplete_Completion_container_pill mx_Autocomplete_Completion_container_truncate">
  + return <div className="mx_Autocomplete_Completion_container_pill">
  {completions}
  </div>;
  }
  