[FIX] report: correct page numbering
[FIX] survey: enable survey access to portal users instead of 404
[MERGE] Forward-port of latest 7.0 bugfixes, up to rev. b6a7402fdbddfe817fa36292e6f89e8659f9bdea
[IMP] [BACKPORT] Converto bzrignore to gitignore, like what has been done in master.
Merge pull request #126 from odoo-dev/saas-4-gitignore-tde

[IMP] [BACKPORT] Converto bzrignore to gitignore, like what has been done in master.
[FIX] website_event_track: display speakers name to public users
Merge remote-tracking branch 'odoo/saas-4' into saas-4-speakers-rim
[FIX] http: force rolleback for failed http request

1st issue:
When an exception was raised, it was badly handled by the website in case of
website_enabled key. The response page was generated without calling super.
The WebRequest object being responsible to rollback the transaction in case
of errors.

2sd issue:
The _failed attribute is required to rollback the transaction in an WebRequest
object. Previously it was only set in the JsonRequest object (which inherit
from WebRequest), replace by call to super. The attribute _failed is now set
in the WebRequest object.
[MERGE] Forward-port of latest saas-3 bugfixes, up to rev. a096ae0080bc6555a8b832e87d4de6b827257304
Merge pull request #127 from odoo-dev/saas-4-speakers-rim

[MERGE][FIX] website_event_track: display speakers name to public users