Log message:
Remove dansguardian: A much newer version is available in www/

Log message:
Follow redirects in HOMEPAGEs (and, in some cases, MASTER_SITEs too).

Log message:
Removed "quotes" from variables that don't need them, for example BROKEN
and SUBST_MESSAGE.*.

Log message:
Catch up to modern pkginstall framework: USE_PKGINSTALL has been dead
for a while now, and *_EXTRA_TMPL are generally not needed anymore.

Log message:
Ran "pkglint --autofix", which fixed some quoting issues in MAKE_ENV,
CONFIGURE_ARGS, FILES_SUBST and the like.

Log message:
RCD_SCRIPTS_EXAMPLEDIR is no longer customizable.
And always is defined as share/examples/rc.d
which was the default before.
 
This rc.d scripts are not automatically added to PLISTs now also.
So add to each corresponding PLIST as required.
 
This was discussed on tech-pkg in late January and late April.

Not all of these packages have been tested.
 
Todo: remove the RCD_SCRIPTS_EXAMPLEDIR uses in MESSAGES and elsewhere
and remove the RCD_SCRIPTS_EXAMPLEDIR itself.

Log message:
Remove USE_BUILDLINK3 and NO_BUILDLINK; these are no longer used.

Log message:
Convert to buildlink3. 

Log message:
RCD_SCRIPTS now automatically registers the rc.d scripts in the PLIST.
So remove etc/rc.d/ entry from PLIST.

This also helps because some users have custom RCD_SCRIPTS_EXAMPLEDIR
which doesn't match etc/rc.d/.

Log message:
Initial import of dansguardian, provided by David Ferlier in PR pkg/24279.

DansGuardian is a web content filtering proxy for Linux, FreeBSD, OpenBSD,
and Solaris. It relies on a proxy server, for all fetching.  The preferred
proxy is Squid, however, DansGuardian should work with any proxy server.

It filters using multiple methods, including:
  - URL and domain filtering
  - textual content filtering
  - PICS filtering
  - MIME-type filtering
  - file extension filtering
  - POST filtering
  - user filtering
  - client IP filtering
  - exception lists for most of the above