Regen
Pass CONFIGURE_ARGS to _RUBYGEM_OPTIONS with "--build-args".
Changes 2.3.3:
avcodec/h264_mb: fix grayscale only decoding with weighted prediction
avformat/mpegts: Use differential score for analyze()
avcodec/mjpegdec: Support AV_PIX_FMT_YUV420P16 with upscale_h
proresenc_kostya: properly account for alpha
avformat/matroskadec: Check avpriv_new_chapter() for failure
proresenc_kostya: report buffer overflow
proresenc_kostya: remove unneeded parameters
Updated multimedia/ffmpeg2 to 2.3.3
Allow packaging as non-root, prompted by private mail from J. Lewis
Muir.

For the baker's dozen of binaries unreadable (or worse) to non-root,
chmod them 0755 at post-install for pkg_create(1), and chmod them
back with SPECIAL_PERMS at pkg_add(1) time. Permissions on the
installed binaries compare equal before and after this change, so
no PKGREVISION bump.