[poppler] Poppler 0.43.0 released

[Albert Astals Cid]

Available from
http://poppler.freedesktop.org/poppler-0.43.0.tar.xz

Changes against 0.42.0 include:
core:
 * Implement sanity check for linearization usage. Bug #92482
 * Add SymbolMT as an alias for the Symbol font. Bug #93168
 * Fix some blank files. Bug #94756
 * cairo: fix fillToStrokePathClip crash and rendering. Bug #62905
 * cairo: Check if PDF knows the width of 'm' in case of substituted font. Bug #94054
 * cairo: save mask state and don't extend image mask. bug #94234
 * SplashOuputDev: Compile with C++11 compilers that don't define isinfinite. Bug #94761
 * typo fixes

utils:
 * pdftocairo: Calculate rotation before scaling. Bug #94655

qt4:
 * Fix crash on certain PDF form item activation actions. Bug #94873

qt5:
 * Fix crash on certain PDF form item activation actions. Bug #94873

I know there's a few things on the queue but preferred to get something out than to delay more the release.

Testing, patches and bug reports welcome.

Cheers,
  Albert