exiftool: update to 9.51.
youtube-dl: update to 2014.02.13.
youtube-dl: update to 2014.02.19.1.
exiftool: update to 9.52.
beets: misc tweak; rev bump.
awoken-icons: misc tweak; rev bump;add build option.
chromaprint: misc tweak; rev bump.
duplicity: misc tweak; rev bump; add missing deps.
exiftool: misc tweak; update to 9.53.
compton-git: misc tweak; ver bump.
eyeD3: misc tweak; rev bump.
fdupes: misc tweak; rev bump.
glances: misc tweak; rev bump.
gtk-engine-murrine: misc tweak; rev bump.
gtk-sharp: misc tweak; rev bump.
librsync: misc tweak; rev bump.
lrzip: misc tweak; rev bump; use github tarball.
mtr: misc tweak; rev bump.
powerdown-git: misc tweak; ver bump.
python-audioread: misc tweak; rev bump.