Allow `brew versions` to work with underspecified formulae
Don't test error message

Now that we are testing for a custom exception type, we don't need to
make any assertion about the message.
Only remove DS_Store on ENOTEMPTY
Combine GitHub version regexes
Avoid capturing groups when unnused
libsoup 2.42.2
mksh: remove unused download strategy
git-flow-avh 1.5.2

Closes #19481.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
youtube-dl 2013.04.28

Closes #19489.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
libotr 3.2.1

Closes #19485.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
httrack 3.47.6

Closes #19484.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
qemu 1.4.1

Closes #19482.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
qemu: remove out of date comment
libsodium 0.4.1

Closes #19495.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
node: patch gyp to remove Xcode dependency

Fixes #19424.
wine --devel 1.5.29

Closes #19470.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
lilypond devel 2.17.17

Closes #19497.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
grails 2.2.2

Closes #19506.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
vala 0.20.1

Closes #19503.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
kytea 0.4.5

Closes #19501.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>