Use Stanford language in password reset email

I'm unsure if this email is actually the one that's sent out, since
it's using the old Django templates and weird internationalization,
but we'll clean it up anyway.

lms/templates/registration/password_reset_email.html

 {% load i18n %}{% load url from future %}{% autoescape off %}
-{% blocktrans %}You're receiving this e-mail because you requested a password reset for your user account at edx.org.{% endblocktrans %}
+{% blocktrans %}You're receiving this e-mail because you requested a password reset for your user account at class.stanford.edu.{% endblocktrans %}
 
 {% trans "Please go to the following page and choose a new password:" %}
 {% block reset_link %}
@@ -10,6 +10,6 @@ If you didn't request this change, you can disregard this email - we have not ye
 
 {% trans "Thanks for using our site!" %}
 
-{% blocktrans %}The edX Team{% endblocktrans %}
+{% blocktrans %}The Stanford Online Team{% endblocktrans %}
 
 {% endautoescape %}