libowfat 0.29 & HEAD

Closes #22978.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
libsigc++: add 2.3.1 bottle.
docbook: add 5.0 bottle.
libnet: add 1.1.6 bottle.
libao: add 1.2.0 bottle.
libidn: add 1.28 bottle.
berkeley-db: add 5.3.28 bottle.
protobuf: add 2.5.0 bottle.
fftw: add 3.3.3 bottle.
libmagic: add 5.17 bottle.
little-cms2: add 2.5 bottle.
pangomm: add 2.34.0 bottle.
glibmm: add 2.38.1 bottle.
little-cms: add 1.19 bottle.
jbig2dec: add 0.11 bottle.
atkmm: add 2.22.7 bottle.
cairomm: add 1.10.0 bottle.
gtkmm: add 2.24.4 bottle.
ghostscript: add 9.07 bottle.
youtube-dl 2014.02.24

Closes #26971.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>