Main changes :
- mail.notification model is removed. People do not receive notifications
anymore. Instead two ways of following documents exist
- using a channel; messages will be displayed on the channel itself
in a near future commit
- following with its partner; messages will all be considered as
needaction, using a new m2m table. People should receive less
needaction messages by following less records by themselves.
There is no more read / unread state anymore. Instead only needaction
messages are considered. Todo (Favorites) messages still exist, and are
stores on a new m2m table instead of using decorated notifciations.
- the main filter for documents is not message_unread anymore, but
message_needaction. A lot of views and filters have been updated
accordingly.
- the vote feature has been removed
Move share column to base instead of module share.
The column is used to filter some groups and make them hidden from the res.users
form. However, if a module was loaded before the module share (e.g. depends only
from base), when upgraded, the eventual update of a res.group regenerated the
res.user view (to compute in_group_XX fields). This recomputation was done
before the module share was loaded in the registry (due to the dependency graph)
and the override of get_application_groups was not done, including shared groups
in the user form.
As we can not guarantee that a module is loaded, better to move to base module.
As share depends only of mail and is autoinstall, it was installed on most
instances anyway.
Fixes#6324Fixes#5820
Yannick Tivisse