message: Fix the tag panel context menu
diff: @@ -156,7 +156,7 @@ export default createReactClass({
  <AccessibleButton
  className="mx_TagTile_context_button"
  onClick={this.openMenu}
  - ref={this.props.contextMenuButtonRef}
  + inputRef={this.props.contextMenuButtonRef}
  >
  {"\u00B7\u00B7\u00B7"}
  </AccessibleButton> : <div ref={this.props.contextMenuButtonRef} />;
  