[poppler] Poppler 0.16.3 released

[Albert Astals Cid]

Available from
http://poppler.freedesktop.org/poppler-0.16.3.tar.gz

Changes against the 0.16.2 release:
core:
 * Increase precision in PS output device
 * Workaround bug when converting pdf to ps with level1 (Bug #31926)
 * Fix crash in Splash output device in some broken pdf
 * Fix infinite loop in some broken files
 * Fix rendering of some substituted fonts (Bug #34522)
 * Do not ask Freetype for 0x0 fonts in Splash output device (Bug #34602)
 * Don't assume y1 > y3 for points of a highlight annotation (Gnome Bug 
#643028)
 * Handle fontCIDType2OT when creating freetype font in Cairo output device 
(Gnome Bug #643273)
 * Fix crash in some pdf that use ICC color space (Bug #34357)

glib:
 * Don't use an uninitialized local variable in demo
 * Add some introspection markers

qt4:
 * Fix crash regression in unicodeToQString (again)

utils:
 * pdftotext: Do not crash when using -bbox

Testing, patches and bug reports welcome.

Albert