Backport devel/py-jaraco_util fix from trunk.
Backport chat/weechat fix from trunk.
Backport multimedia/mkvtoolnix fix from trunk.
Backport net/vinagre fix from trunk.
Merge branch 'joyent/feature/miscfix/2014Q2' into joyent/release/2014Q2
Update 'joyent' submodule.