Add email verification to the email/password quick start
Add email verification to the email/password quick start

Change-Id: I15c155d28637171b6364d3d5d83daa5d044581b9

yochannah/trafficuk,DES157/quickstart-js,jmarantz/soccersub,firebase/quickstart-js,jmarantz/soccersub,uhntiss/quickstart-js,uhntiss/quickstart-js,yochannah/trafficuk,uhntiss/quickstart-js,theGove/atlas,robforee/YA,DaryaBeda/firebase_,DaryaBeda/firebase_,robforee/YA,jmarantz/soccersub,robforee/YA,theGove/atlas,DES157/quickstart-js,firebase/quickstart-js,firebase/quickstart-js