Log Message:
Update poppler* to 0.30.0:

Release 0.30.0
        core:
         * Openjpeg2 support (openjpeg 1 is preferred). Bug #58906
         * Fix potential memory corruption on TextSelectionDumper. Bug #84555
         * Check for invalid matrix in annotation. Bug #84990
         * Open some not conforming files. Bug #85919
         * PSOutputDev: Accept a list of pages indeces instead of first, last. \ 
Bug #84833
         * Fix memory leak on error condition

        cpp:
         * New API to set debug output function

        build system:
         * configure: Improve support with older clang versions. Bug #76963

        utils:
         * pdfunite: Support output intents, optional content and acroform

Release 0.29.0
        core:
         * Use correct LAB byte array for lcms input. Bug #86388
         * Write correct size in trailer dict. Bug #86063
         * Use Default colorspaces if present instead of Device colorspaces
         * Solve blend mode problem in CYMK and DeviceN for separable blend modes
         * Compilation/warning fixes on SunOS
         * Regression test improvements

        glib:
         * demo: Compilation fixlets

        build system:
         * cofigure: print "no" instead of "auto" if lcms \ 
not found