brew-pull: combine conditionals
Remove remaining references to "--fresh"

This option was removed in 8cdf4d8ebf439eb9a9ffcaa0e455ced9459e1e41
because it did not do anything.
brew-pull: fix --install
Expand ~ in PATH entries
Just use each since we're returning from inside the block
Escape paths in regexps
uwsgi 2.0.6

Closes #30686.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
uwsgi: update 2.0.6 bottle.
pyenv 20140705

Closes #30687.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
amtterm SOAP::Lite resource

Closes #30688.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
Chicken 4.9.0.1

Closes #30689.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
chicken: add 4.9.0.1 bottle.
SBCL 1.2.1

Closes #30690.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
sbcl: update 1.2.1 bottle.
gifsicle 1.84

Closes #30691.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
JRuby 1.7.13

Closes #30692.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
fzf 0.8.6

Closes #30694.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
Make tap_ref match similar code in update
Use Formula tap methods
Check File.file? first to avoid second stat()