Bug#962579: RFH: debtags -- Debian Package Tags support tools

[Tomas Pospisek <tpo_deb@sourcepole.ch>]

Package: wnpp
Severity: normal

I request assistance with maintaining the debtags package.

The package description is:
 debtags extracts tag information from the apt database and makes it available
 to the system, either in /var/lib/debtags/debtags or via apt-xapian-index.
 .
 Package tags are categories for Debian packages.
 .
 debtags also provides some handy command to query tag information.

After discussing with Enrico Zini on IRC is seems to be evident that
the [debtags package](https://bugs.debian.org/debtags),
the [debtags web site](https://debtags.debian.org) and
the [debtags tag DB](https://salsa.debian.org/debtags-team/debtags-tagdb)
need help.

>From IRC:

```
<tpo2> Maybe you want to give other people commit access to the
       detabgs-tagsdb project? A lot of categorization/tag
       assignment merges should be only busy-work, so
       potentially a lot of people can take care of that instead
       of you personally?
<enrico> tpo2: currently the tagdb project is fed by the site,
         I'm not sure what happens with the site if changes start
         appearing on it that the site doesn't know
<enrico> tpo2: I'd be very happy to give other people commit
         access to the site.
```