Before this commit, UTM was no more set for website.page.
Website.page mechanism uses the _handle_exception to check if an url match a
record in database, instead of use the method _dispatch that uses controllers.
Consequently, module UTM never set the utm into the cookies for website.page.
Now we override method '_handle_exception' that will anyway ignore to set utm
if it is a real exception and not a fallback (redirect, page, attachment, ...)
When overriding dispatch, we have to make sure that we do the
database operations before calling super, because we are not sure
to have a valid database/env after (for example, in the case of a
drop of a database).
Remove old source_id
Use hr.recruitment.source to generate link with utm and create
alias with default value for utm
[FIX] crm/utm: Fix bug with utm (ddac26cdbb)
Move demo into data
Move ir_http to save the utm in the dispatch
Jeremy Kersten