Due to 'mass_mailing_sms' inheriting mailing.mailing from
'mass_mailing', activities for these two modules would show up as one
"Mass Mailing" line in the systray. This commit adds additional logic
to remove this "Mass Mailing" line and replace it with 2 lines: "Email
Marketing" and "SMS Marketing" with their appropriately matching module
icon. For consistency, when only the 'mass_mailing' module is installed,
it will still display "Email Marketing".
Task: 2169498
The reified view on the res users will be dropped in the following commit.
The previous commit adds support to define each group as a computed field on the res users.
This commit defines:
- A boolean field for each 'isolated' res.group, i.e. a group in the hidden category.
- A selection field for each 'Application' res.group, i.e. a group in a application category.
Example:
- The group to manage pricelist in sales becomes a boolean field
- The groups project user/manager become a selection field
Tiffany Chang (tic)