Changing the user login command to use the player's email address instead of username. Also Require quotes around the username with the character creation command regardless of whether it's two words or one.

functions_db.py

@@ -122,6 +122,12 @@ def is_dbref(dbstring):
    else:
       return True
    
+def get_dbref_from_email(uemail):
+   """
+   Returns a player's dbref when given an email address.
+   """
+   return User.objects.filter(email__iexact=uemail)
+
 def get_object_from_dbref(dbref):
    """
    Returns an object when given a dbref.