New formula: pixz

Pixz (pronounced 'pixie') is a parallel, indexing version of XZ. This
formula successfully builds on OS X 10.8.3. It requires libarchive.
Added an option (--with-docs, hat tip to whoever did the git-cola
formula as well as the helpful folks in IRC) which will build and
install a manpage from the asciidoc source the author included.
Unfortunately, building the docs requires the installation of 2 other
packages, so I decided to keep it optional.

Closes #19698.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
ledger: Clean-up dependencies, use ninja for build

Change urls to point to ledger organization on github

Closes #19777.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
git-archive-all 1.7

Closes #19776.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
Dart 22611

Closes #19780.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
vim 7.3.944

Closes #19786.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
poppler 0.22.4

Closes #19785.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
glib 2.36.2
pango 1.34.1