the error message with the message that the invitation hash is invalid should
be updated:
If the hash is not valid because of time => The valid start and end time should
be written in the error message.
Original issue reported on code.google.com by seba.wag...@gmail.com on 24 Sep 2011 at 9:15
Original issue reported on code.google.com by
seba.wag...@gmail.com
on 24 Sep 2011 at 9:15