* qt4/src/poppler-document.cc:
* qt/poppler-document.cc: Fix memory leaks

* goo/GooString.h
* goo/gmem.c
* goo/gmem.h
* poppler/Lexer.cc
* poppler/Lexer.h
* poppler/PageLabelInfo.cc
* poppler/Parser.cc
* poppler/UGooString.cc
* poppler/UGooString.h: Patch by Krzysztof Kowalczyk <kkowalczyk@gmail.com> to improve performance. See bug 7808 for details.

* poppler/Annot.h: Add type checking to processing of "Rect". Patch by Scott Turner <scotty1024@mac.com>

* qt4/src/poppler-page.cc: Add Page::duration() function to the qt4 frontend.

        * glib/poppler-page.cc:
        * glib/poppler-page.h:
        * poppler/Page.cc:
        * poppler/Page.h: Implement /Dur entry in page object. Patch by Carlos
        Garcia Campos <carlosgc@gnome.org>

        Patch by Scott Turner <scotty1024@mac.com>. In a random pdf i tested
        the patchs improves PSTokenizer::getToken performance by 15%

poppler/Page.cc: Fix memory leak when reading a wrong color map in a thumbnail. Patch by Scott Turner <scotty1024@mac.com>

qt/poppler-page.cc: Fix memory leak in Page::textList. Patch by Jerry Epplin <jepplin@globalvelocity.com>

	* poppler/CairoOutputDev.cc: Fix scaling of maskedImage masks. They
	should be scaled to the size of the image not the size of the mask.
	Fixes #9403.

	* poppler/GlobalParams.cc: Try to make zero-width lines as close to
	one pixel wide as we can. Fixes #9393.

	* poppler/CairoOutputDev.cc: Change a cairo_set_matrix to
	cairo_transform so that we don't blindly clobber the existing matrix.
	Patch by Daniel Colascione.
	Fixes #9190.

	* poppler/Function.cc: Initialize PostScriptFunction::codeString to
	NULL so that it can safely deleted if initialization fails.
	Fixes #9263.

        * qt4/src/poppler-page.cc:
        * qt4/src/poppler-qt4.h:
        * qt4/src/poppler-textbox.cc: Fix memory leaks
        * splash/Splash.cc: Initialize the values of nClipRes

        * qt4/src/poppler-qt4.h: Add int marginRight, int marginBottom, int
        marginLeft, int marginTop, bool strictMargins to Document::print()

        * qt4/src/Doxyfile:
        * qt4/src/poppler-annotation.h:
        * qt4/src/poppler-link.h:
        * qt4/src/poppler-qt4.h: Improve API documentation. Patch by
        Pino Toscano.

Generated docu at http://people.freedesktop.org/~aacid/docs/qt4/

        * qt4/src/poppler-link.cc:
        * qt4/src/poppler-page.cc:
        * qt4/src/poppler-qt4.h:
        * qt4/src/poppler-document.cc:
        * qt4/src/poppler-private.h: Generalize the way we render the pages:
        merge all the Page::renderTo* functions in only one that renders on
        a QImage, taking into account the currently chosen backend.
        It is possible to switch rendering backend using the Document.
        Patch by Pino Toscano.

        * qt4/tests/stress-poppler-qt4.cpp:
        * qt4/tests/test-password-qt4.cpp:
        * qt4/tests/test-poppler-qt4.cpp: Adapt the tests to the changes in
        the rendering API of Page. Patch by Pino Toscano.

	* poppler/CairoOutputDev.cc: take horizontal scaling into account
	when updating the font. Also, cleanup some unused code. Fixes #8924.

       * qt4/src/poppler-document.cc:
       * qt4/src/poppler-private.h: Do not crash when opening a
       encrypted document. Do not crash when unlocking a locked
       document.

       * splash/SplashErrorCodes.h: Do not crash on documents that report a
         0x0 mask for an image, like
         http://bugs.kde.org/attachment.cgi?id=18083&action=view

        * poppler/Link.h:
        * poppler/Makefile.am:
        * poppler/Page.cc:
        * poppler/Page.h:
        * poppler/Sound.cc:
        * poppler/Sound.h: Make poppler able to read Sound objects, Sound
        actions and Opening/Closing page actions. Patch by Pino Toscano.

        * qt4/src/Makefile.am:
        * qt4/src/poppler-link.cc:
        * qt4/src/poppler-link.h:
        * qt4/src/poppler-qt4.h:
        * qt4/src/poppler-page.cc:
        * qt4/src/poppler-sound.cc: Support for sounds, sound links and page
        actions in the Qt4 backend. Patch by Pino Toscano.

        * glib/Makefile.am
        * qt/Makefile.am
        * qt4/src/Makefile.am
        * qt4/tests/Makefile.am
        * test/Makefile.am
        * utils/Makefile.am: Add FONTCONFIG_CFLAGS FONTCONFIG_LIBS for people
        that need them. Patch by morfoh@opensde.org. Fixes bug #8415

	* NEWS: Update list of bugs fixes, release 0.5.4.

	* configure.ac: Check for gtk+ 2.8 for the gtk+ test case, invert
	help text for zlib option (#7788, #7661).

	* utils/pdftops.cc: Get duplex setting from GlobalParams.

	* glib/poppler-page.cc (_poppler_page_new): Make PopplerPage
	reference its document throughout the lifetime of the page (#7005).

	* poppler/Gfx.cc: Remove the right out->updateAll() call.

	* NEWS: Sum up changes.

	* configure.ac: Bump release to 0.5.4.

	* poppler/Gfx.cc: Remove last remnant of erroneous type3 commit a
	while back, fixing #8182.

	* poppler/TextOutputDev.cc: TextFontInfo stores a copy of a pointer
	to a GfxFont but does not increment the reference count. Fix the
	problem by calling incRefCnt and decRefCnt appropriately. Fixes #4649