Merge branch 'pkgsrc_2012Q4' into joyent/feature/gccruntime/2012Q4
Convert devel/snappy to multiarch.
Convert databases/poco-data-sqlite to multiarch.
Convert audio/id3lib to multiarch.
Convert misc/libcdio to multiarch.
Convert multimedia/libmatroska to multiarch.
Convert graphics/giflib to multiarch.
Merge branch 'joyent/feature/multiarch/2012Q4' into joyent/release/2012Q4_multiarch
Multiarch fix for lang/perl5
Merge branch 'joyent/feature/multiarch/2012Q4' into joyent/release/2012Q4_multiarch
Add USE_GCC_RUNTIME to x11/tk
Add USE_GCC_RUNTIME to chat/ejabberd
Add USE_GCC_RUNTIME to multimedia/ffmpeg010

This should not be necessary, but due to the way this package is
laid out, compiler.mk is read before USE_LIBTOOL is set, so we need
to add USE_GCC_RUNTIME early.  It should be possible to re-organise
the Makefile to avoid this completely.
Merge branch 'joyent/feature/gccruntime/2012Q4' into joyent/release/2012Q4_multiarch
Update 'wip' submodule
Multiarch fix for www/apache2{2,4}.

The suexec link was being modified instead of the real binary, causing
isaexec to become broken.
Merge branch 'joyent/feature/multiarch/2012Q4' into joyent/release/2012Q4_multiarch