message: Picker radio button aligned to right.
  Fix for (Picker Item checkmark not right aligned)
diff: @@ -196,9 +196,11 @@ class PickerNB extends Component {
  this.setState({ current: item.props.label });
  }}
  >
  + <Left>
  <Text style={this.props.itemTextStyle}>
  {item.props.label}
  </Text>
  + </Left>
  <Right>
  {item.props.value === this.props.selectedValue ? (
  <Radio selected />
  