submitting Ritly_App_New: authentification

Accidentally added all my code to github instead of just the ritly app I wanted to...sorry about that!

I went through a few iterations of this (as is obvious from the old ritlys littering this pull haha), but the one I am submitting for my lab is the Ritly_App_New.

It works for me, so hopefully up to snuff :)

hb.