[Patch] Workflow not identified if 'status' is in mixed case

[hju@…]

If a status is using upper case character (i.e waitingExternal) email2trac does not find the appropiate entry in the email2trac.conf

workflow_waitingExternal: dosomething

[hju@…]

This bug in ticket_update() can be fixed converting tkt['status'] to lower case (last line of the following snipped)

        ## reopen the ticket if it is was closed
        #  We must use the ticket workflow framework
        #
        if self.parameters.email_triggers_workflow and (self.VERSION >= 0.11):

            self.logger.debug('Workflow ticket update fields: ')

            from trac.ticket.default_workflow import ConfigurableTicketWorkflow
            from trac.test import Mock, MockPerm

            req = Mock(authname=self.author, perm=MockPerm(), args={})
            try:
                workflow = self.parameters['workflow_%s' %tkt['status'].lower()]

[bas]

Thanks for the patch.

[bas]

(In [536]) fixed workflow problem when using mixed case chars, closes #264

[bas]

(In [537]) forgot to save email2trac.py.in, see #264