geos 3.3.7

Closes #17664.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
postgresql 9.2.3

Closes #17663.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
ffmpeg 1.1.2

Closes #17659.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>