Use Utils.popen_read in XQuartz version codepath
Read if no block is passed to Utils.popen_read
brew-pull: use git to do the diff filtering
brew-test-bot: use git to do the diff filtering
exceptions: fix typo

Closes #30821.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
Try to workaround gem packaging shenanigans
emscripten 1.21.0

Closes #30820.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
emscripten: update 1.21.0 bottle.
Add test for InstallRenamed module
Remove intermediate variable
Only compute the log file path once per call
Remove dead code
httrack 3.48.14

Closes #30825.

Signed-off-by: Misty De Meo <mistydemeo@gmail.com>
Fix Grammar in example-formula.rb

Fix minor grammar: its -> it's

Closes #30826.

Signed-off-by: Misty De Meo <mistydemeo@gmail.com>
elixir 0.14.3
elixir: update 0.14.3 bottle.

Closes #30831.

Signed-off-by: Brett Koonce <koonce@gmail.com>
percona-toolkit 2.2.9
percona-toolkit: update 2.2.9 bottle.

Closes #30828.

Signed-off-by: Brett Koonce <koonce@gmail.com>
adobe-air-sdk: sha1 update

security update, version number not bumped.

Closes #30829.

Signed-off-by: Brett Koonce <koonce@gmail.com>
youtube-dl 2014.07.11.3