This commit slightly reworks the "event_track_template_new" template to format
it a little better and get rid of unnecessary blank sections.
The "subject" param was removed from the "message_post_with_view" call as we
don't want the chatter to contain the name of the track twice.
Indeed, since #61570, the "subject" is displayed in the chatter if it differs
from the thread name (which is the case here).
This causes a small regression for emails that will state "Re: EventName" in
their subject instead of the track name, but it's deemed acceptable to have a
nicer chatter message.
We also remove the description of the "mt_event_track" mail.message.subtype as
it's only used with a custom template and is redundant with that template's
content.
Task-2496444
closesodoo/odoo#68864
Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>
Aurélien Warnon
f039c57398