Exempt libtool and svn from the shadowed headers check
libtool: fix interpretation of MACOSX_DEPLOYMENT_TARGET on 10.10
libtool: update 2.4.2 bottle.
nzbget: add devel and test, make conf persistent

Add development release, add test, install configuration file in
${HOMEBREW_PREFIX}/etc, change format of make command.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
nzbget: always use Homebrew's OpenSSL

Closes #33153.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
nzbget: update 13.0 bottle.
youtube-dl 2014.10.15

Closes #33187.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
youtube-dl: update 2014.10.15 bottle.
zeromq 4.0.5

bugfix/security release

Closes #33195.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
zeromq: update 4.0.5 bottle.
git-annex: blacklist clang on 10.7
sphinx 2.2.5

Closes #33201.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
sphinx: update 2.2.5 bottle.
git-annex 5.20141013
git-annex: update 5.20141013 bottle.