v2.2.2

• style={false} produces eslint warning so it is deprecated now. There is new noStyle boolean prop for that.
• Fixes the case where string value reappears in input when mouse hovers over the up/down button after clicking away.
• Document the strict prop.
• A readOnly input is almost like disabled one now. The only difference is that you can focus it and copy the value.
• Various small code improvements.