[poppler] Poppler 0.54.0 released

[Albert Astals Cid]

Available from
http://poppler.freedesktop.org/poppler-0.54.0.tar.xz

Changes against 0.53.0 include:
core:
 * Make XRef reconstruction a bit better. Bug #100509

glib:
 * Expose movie play mode. Bug #99625
 * demo: Show play mode in movie properties view

qt5:
 * Compile with -DQT_NO_CAST_FROM_BYTEARRAY. Bug #100311

utils:
 * pdfimages: don't fail listing if inline image data contains 'EI'. Bug #100737

This release was brought to you by Albert Astals Cid, Carlos Garcia Campos, Adrian Johnson, Christoph Cullmann, Francesco Poli

Testing, patches and bug reports welcome.

Cheers,
  Albert