fix: Allow Button to work on react-native-web (#1433)
fix: Allow Button to work on react-native-web (#1433)

* docs(Button-0.19): Change fontSize type to number

* docs(Tile 0.19): Fix imageSrc to use correct requires

* docs(ListItem 0.19): Change ListView examples to use FlatList (#1401)

* changed ListView to FlatList

since ListView is deprecated it is not working properly or giving errors in newer versions of RN

* updated requested changes

Fixed changes required into FlatList

* docs(Card): Remove Lato fontFamily from examples (#1403)

People were getting errors copying and pasting these snippets since they
don't have Lato installed

* Fix Button On Web

TouchableNativeFeedback being used on web because Platform was not ios, but that component is not implemented in react-native-web

react-native-community/React-Native-Elements