Changed registration flow to first send email verification link that

when visited sends sms code for second step of account verification.

At that second step user enters just sms code sent to users mobile
number.

Also moved dao calls that simply proxied calls to client to calling
client directly.

There is still a place where a user will be a sent a code for
verification to their email namely if they update email address.

app/main/views/user_profile.py

@@ -1,16 +1,35 @@
 from flask import (
-    request, render_template, redirect, url_for, session)
+    request,
+    render_template,
+    redirect,
+    url_for,
+    session
+)
+
 from flask.ext.login import current_user
 from flask_login import login_required
 from app.main import main
+
 from app.main.dao.users_dao import (
-    verify_password, update_user, check_verify_code, is_email_unique,
-    send_verify_code)
-from app.main.forms import (
-    ChangePasswordForm, ChangeNameForm, ChangeEmailForm, ConfirmEmailForm,
-    ChangeMobileNumberForm, ConfirmMobileNumberForm, ConfirmPasswordForm
+    verify_password,
+    update_user,
+    check_verify_code,
+    is_email_unique,
+    send_verify_code
 )
 
+from app.main.forms import (
+    ChangePasswordForm,
+    ChangeNameForm,
+    ChangeEmailForm,
+    ConfirmEmailForm,
+    ChangeMobileNumberForm,
+    ConfirmMobileNumberForm,
+    ConfirmPasswordForm
+)
+
+from app import user_api_client
+
 NEW_EMAIL = 'new-email'
 NEW_MOBILE = 'new-mob'
 NEW_EMAIL_PASSWORD_CONFIRMED = 'new-email-password-confirmed'
@@ -63,7 +82,6 @@ def user_profile_email():
 @main.route("/user-profile/email/authenticate", methods=['GET', 'POST'])
 @login_required
 def user_profile_email_authenticate():
-
     # Validate password for form
     def _check_password(pwd):
         return verify_password(current_user.id, pwd)