* adding fontFamily to backButton Object

* hiding font button for android

* remove podfile.lock

* refactor uicontrolstate

* resolve backButton mergeOptions withDefault

* Add fontSize support

* Reset Podfile.lock

* Update OptionsScreen.js

* Update Options.ts

Co-authored-by: Andy <53788738+Andy40au@users.noreply.github.com>
Co-authored-by: Guy Carmeli <guyca@users.noreply.github.com>