59    responses)  a 1:many relationship of Reponse entities submitted by the

    59    responses)  a 1:many relationship of Reponse entities submitted by the

    60      User.  This relation is implemented as the 'responses' back-reference

    60      User.  This relation is implemented as the 'responses' back-reference

    61      Query of the Response model 'respondent' reference.

    61      Query of the Response model 'respondent' reference.

    62   """

    62   """

    63 

    63 

    64   #: A Google Account, which also provides a "private" email address.

    66   #: A Google Account, which also provides a "private" email address.

    65   #: This email address is only used in an automated fashion by 

    67   #: This email address is only used in an automated fashion by 

    66   #: Melange web applications and is not made visible to other users 

    68   #: Melange web applications and is not made visible to other users 

    67   #: of any Melange application.

    69   #: of any Melange application.

    68   account = db.UserProperty(required=True,

    70   account = db.UserProperty(required=True,