librasterlite: Always depend on pkg-config

RasterLite uses pkg-config to locate SpatiaLite. We always need a pkg-config
dependency to make things work correctly under superenv.
doctor: run slowest checks last
doctor: avoid pointless creation of pathname object
doctor: use a more rubyish conditional
doctor: rename path_folders to paths
doctor: print offending paths in check_for_gettext

c.f. #16688.
sbcl 1.1.2

- SbclBootstrapBinaries updated to the latest available 1.1.0

Closes #16618.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
sbcl: update bottles.
llvm 3.2

Closes #16692.
Closes #16698.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
llvm: update bottles.
doctor: f.prefix is already a pathname
doctor: add helper for printing file listings
Try to find XQuartz via pkgutil if mdls fails

c.f. #16296.
brew-test-bot: more Jenkins fixes and cleanup.
* Remove the unused HTML and commenting features.
* Return a good status code.
* Print command output on failure.
* Test bottle installation.
elasticsearch: persist plugins by changing config.

Closes #16629.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
automake 1.12.6
gnu parallel 20121222
gnu-sed 4.2.2

Closes #16713.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
Sonar 3.4

Closes #16711.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
zsh 5.0.2

Closes #16710.

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