Take MAINTAINERship; I more or less have been.
Remove contao31-example since contao31 is EOL for now.
Remove contao31 since it is EOL.
Remove contao31 and contao31-example.
Note remove of contao31 and contao31-example packages.
Remove "used by" lines for contao31/contao31-example.
Move SITES for bootstrap binary to be below after bootstrap binary kit name is
defined.
Update to 17.0.11

* pkgsrc xulrunner17/firefox17 use external NSS

Changelog:
FIXED
Update ESR17 to NSS 3.14.5 RTM (see 936951)
Reset PKGREVISION
Updated devel/xulrunner17 to 17.0.11
Updated www/firefox17 to 17.0.11