Merge pull request #1 from mazenchami/app-icon

Regens splash logo to be smaller.

Adds bootsplash splash screen.

Adds app-icon and splash-screen assets.

updating README

translating app metadata

flatlist vs flashlist rtl considerations

update icon

apply rtl textinput considerations

create a showcase screen

apply rtl drawer considerations

setting up drawer

apply rtl icon and animations considerations

apply rtl image considerations

apply rtl text considerations