libyaml: add a mirror.

Adds a mirror to the libyaml formula, and generally cleans up the
single/double quotes preference.

Closes #32986.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
rethinkdb 1.15.1
rethinkdb: update 1.15.1 bottle.

Closes #32985.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
jenkins 1.583

Closes #32981.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
scalastyle 0.5.0 (new formula)

Scalastyle is a style checker for Scala. They have a CLI interface and there
have been requests to make it available as a Homebrew formula:
  https://github.com/scalastyle/scalastyle-batch/issues/1

Here is such a formula. :)

Closes #32652.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
mupdf 1.6

Closes #32975.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
mupdf: update 1.6 bottle.
gifsicle: clarify X11 option

Closes #32899.
ddrescue 1.19

Update to latest stable release.
ddrescue: change format of 'make install' command
ddrescue: add 1.19 bottle.

Closes #32990.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
ocrad 0.24

Update to latest stable release, use HTTPS on homepage and mirror,
change single quotes to double.
ocrad: update 0.24 bottle.

Closes #32991.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
artifactory 3.4.0

Upgrade to latest version

Closes #32992.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
dart: migrate to tap run by dart team.

Closes #32996.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
elixir 1.0.1

Closes #32995.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
elixir: update 1.0.1 bottle.
czmq: added pkg-config dependency for HEAD

Closes #33006.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
wakeonlan: switch to github

Fixes #32961.
bash-git-prompt 2.2.1

Closes #33005.

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