emscripten: Yosemite build fix.
emscripten: update 1.25.2 bottle.

Closes #33481.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
fontforge 20141014

Version bump & appropriate changes for the Fontforge formula. This is
another considerable update and consequently a lot has been moved
around, updated, dependencies shifted, and so on. See the code comments
for fuller details.

Lilypond also receives a revision due to changes in the way Fontforge
builds.

Closes #33174.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
fontforge: update 20141014 bottle.
Add unsigned kext requirement.

Creates a new requirement that dictates packages are unable to install due to requiring a signed kext to function.

Closes #33404.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
gnupg: update 1.4.18_1 bottle.
gnupg2: update 2.0.26_1 bottle.