brew-test-bot: skip unresolvable dependencies.
make erlang versions case-insensitive for bottles.
MacVim: Don't hardcode --with-macsdk

Instead only pass the --with-macsdk if on XCode-only.

Fix #20229
macvim: style
Remove empty test file

This breaks my test runner in weird ways.
Fix (Python) language dependency test

System python (for 2.x) does not provide `python2` binary.
So use `python` again.

For Python 3.x we still use `python3`.
mercurial: Style bit
gtk-doc: Needs libxml2 to be built --with-python

Fix #20150
libsass: silent version update

Closes #20230.
New terminal-notifier formula (first version, revision 3)

The `terminal-notifier` utility (analogous to Growl's `growlnotify` tool) offers a CLI for displaying Apple Notification Center messages.

To use the program as distributed, one must call the inner binary of an app bundle (due to a library-linking quirk the author notes, in https://github.com/alloy/terminal-notifier/blob/master/README.markdown) – this formula sidesteps this awkward mode of execution with an exec script (see L#15).

New terminal-notifier formula (with test code codoned off apropos its function, redundant calls removed, and adjusted syntax in respect of Homebrew code conventions)

Closes #18511.

Signed-off-by: Samuel John <github@SamuelJohn.de>
Libvirt 1.0.6

Closes #20220.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
Refactor Requirement.expand
Allow explicit conversion of requirements to deps

Fixes #19857.
Revert "Remove default_formula from MPIDependency."

This reverts commit 9aaa89dbe832387249ab3ea4e22a8018cc9fe30a.
gfortran 4.8.1

Closes #20178.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
gfortran 4.8.1 bottles
pyside: style
Remove unnecessary use of instance_eval
boost: revert change to icu option

We can't rename options, it breaks upgrades.
boost149: revert change to icu option