wine --devel 1.7.18

Closes #29119.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
Fix duplicate -stdlib flags in cxxld mode

When the cc wrapper is in cxxld mode, -stdlib= is added by both cxxflags
and ldflags, but they are never used separately, so this results in
duplicate flags.
mkvtoolnix: help find ogg/vorbis

Closes #28761.
pari: use gmp

Closes #29072.
ffmpeg: set GIT_DIR so head builds can determine the version

Fixes #29118.
boot2docker 0.9.0

Closes #29117.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
hashpump: 1.0.2 (new formula)

Closes #28443.
pypy: fix pypy's pip and easy-install links to bin
boot2docker: add 0.9.0 bottle.
pypy: add 2.3.0 bottle.
hashpump: add 1.0.2 bottle.
ffmpeg: update 2.2.2 bottle.