qt5: Remove the saved superenv pkg-config setup.

 - Qt saves the pkg-config setup from compile time (PKG_CONFIG_LIBDIR). Remove
   this after in `install`. This way pkg-config called from with qmake will be
   controlled by the user's setup.
 - Adresses second half of https://github.com/Homebrew/homebrew/issues/27184
qt5: update 5.2.1 bottle.

Closes #28247.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
datomic 0.9.4718

datomic: 0.9.4718

Closes #28440.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
elasticsearch 1.1.1

Closes #28453.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
doxymacs: add HEAD

Closes #28437.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
doxymacs: style nit
jetty 9.1.4

Closes #28447.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
html-xml-utils 6.7

Closes #28459.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
vert.x 2.1RC3

Closes #28460.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
groovy --devel 2.3.0-beta-2

Closes #28457.

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

Closes #28454.

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

Closes #28461.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
polipo 1.1.0

Update Polipo to 1.1.0

Closes #28462.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
sphinx 2.1.7
libhid: add working mirror
libhid: fix compilation error on MacOS X 10.9

ld: library not found for -lIOKit

Closes #25607.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
BIND does not need a root hints file

Closes #27987.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
pylucene 4.6.1 (new formula)