qt: don't remove q3porting.xml with Qt3Support.

Closes #20024.
cmake 2.8.11

Closes #19894.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
cmake 2.8.11 bottles
elasticsearch: move mkpath to post_install.

References #19994.
erlang: update bottles.

References #19756.
gfortran: update bottles.

Closes #20005.
fuse4x-kext: update bottles.
Remove cat_without_underscores bottle methods.
git 1.8.3

Closes #20072.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
Node.js 0.10.8

Closes #20071.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
ArangoDB 1.3.1

Closes #20068.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
libpng: fix download URL

tarball has been moved to an older-releases folder.

Closes #20067.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
paperkey 1.3
autojump: versioned tarball was updated, so fix sha1

Closes #20076.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
upx 3.09

Closes #20079.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
Dependency: use instanceof? in eql?

This matches the eql? definition for requirements.
build: move build methods into a class
build: make deps an attribute of Build
build: expand requirements only once
build: expand dependencies only once

Closes #20081.