Implement the email verification method for the regular JS SDK

[aswerdlow935]

One large thing that polymerfire is missing is the sendEmailVerification() from the vanilla JS SDK. Since firebase makes email verification through cloud functions difficult (no way to do it[that I know of] except doing it all custom), it would make sense to implement the sendEmailVerification method for polymerfire to make this process much much easier.

[tjmonsi]

@aswerdlow935 checking it this weekend. Thanks for the headsup

[ianjimmychang]

You can just call the sendEmailVerification method when you get back the response from createUserWithEmailAndPassword.

this.$.auth.createUserWithEmailAndPassword(event.detail.email,event.detail.pass) .then(function(response) { response.sendEmailVerification().then(function() { //success }).catch(function(error) { //error }); })