gperftools: upgrade to 2.1
wireshark: upgrade to 1.10.3

- cleaned up dependencies
- python support is deprecated (upstream) in favor of pyreshark
opus-tools: upgrade to 0.1.8
opusfile: new package
mplayer2: upgrade to git 04/28
haskell-trifecta 1.1: relax comonad dependency
haskell-trifecta 1.2: relax comonad dependency
add rethinkdb
add haskell-protocol-buffers
add haskell-protocol-buffers-descriptor
add rethinkdb haskell driver
go: removeGodocExternals no longer needed
go: change default to 1.2
firefox: use system icu

- cleanup of debug/optimize flags
conkeror: upgrade to more recent git "release"
ffmpeg-0.10: upgrade to 0.10.10
ffmpeg-1: upgrade to 1.2.4
gst-ffmpeg: upgrade to 0.10.13

- enabled orc support
gst-plugins-base: enable orc support
gst-plugins-good: enable vpx, gdkpixbuf and orc support