update max digits

remove maximumFractionDigits for DoubleRow

use numberFormatter for international users

use numberFormatter for international users

bump version

bump version

bump version

Improve ButtonRow and add to example app (haojianzong#16)

* make button row accessible

* setup button action

* uptea button example

Co-authored-by: Jake Hao <hao+fork@gmail.com>

update README about isValueMatchRowType

update read me