PURPOSE
Clean organization and models linked to Event Online feature introduced in
semi stable saas-13.3 at odoo/odoo@981f95bbf4 and odoo/enterprise@14722028ae
Also clean website event menu not being available in website event but only
in website event track, which implies some extra-code to manage it.
In short: merge website_event_online in website_event, website_event_track
_(online/session) in website_event_track.
RATIONALE
_online modules have been added to extend content of website_event and
website_event_track without having any impact on those module. First step
of cleaning is to move this content directly in base module.
track_session module is mainly a rewrite of track module. Second step of
cleaning is to move its content directly in website_event_track.
SPECIFICATIONS
Move all content of website event track session to website event tracK. It
was mainly of rewriting of views and can now be safely merged into the base
track module.
Update dependencies accordingly.
LINKS
Task ID-2319779
COM odoo/odoo#56067
ENT odoo/enterprise#12520
UPG odoo/upgrade#1654