perl: make build-time tests optional.

Closes #33119.

Signed-off-by: Tim D. Smith <git@tim-smith.us>
hydra: build against libssh by default

It's a good idea to add the libssh dependency so that Hydra can work over ssh.
hydra: update 8.0 bottle.

Closes #33106.

Signed-off-by: Tim D. Smith <git@tim-smith.us>
:branch spec should be a string
LibreSSL 2.1.0

Update to latest release.
libressl: update 2.1.0 bottle.

Closes #33123.

Signed-off-by: Tim D. Smith <git@tim-smith.us>
solr: add startup plist

Added a plist startup like was previously done in
[solr36](https://github.com/Homebrew/homebrew-versions/commit/4fa8b9b3c8f37667f1d993a53a6b9da383d87179)
at Homebrew/homebrew-versions#366.

Closes #32069.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
youtube-dl 2014.10.12

Closes #33122.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
youtube-dl: update 2014.10.12 bottle.
editorconfig 0.12.0

Closes #33107.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
editorconfig: add 0.12.0 bottle.
libvpx: improvements

 - remove disable-runtime-cpu-detect
 - add head
 - add with-examples (for vpxdec/vpxenc)
 - disable unit tests (speed up compile)

Closes #33061.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
libvpx: update 1.3.0_1 bottle.