message: added default confirm text
diff: @@ -57,7 +57,7 @@ export default class Alert extends React.Component {
  <p>{this.state.options.description}</p>
  <span className="right">
  {this.state.options.cancelLabel ? <FlatButton onClick={this.close.bind(this, false)}>{this.state.options.cancelLabel}</FlatButton> : null}
  - <FlatButton type="submit" buttonRef={(submit) => { this.submit = submit; }} onClick={this.close.bind(this, true)}>{this.state.options.confirmLabel}</FlatButton>
  + <FlatButton type="submit" buttonRef={(submit) => { this.submit = submit; }} onClick={this.close.bind(this, true)}>{this.state.options.confirmLabel || "OK"}</FlatButton>
  </span>
  <div className="clear"></div>
  </form>
  