reviewed by: Albert Astals Cid <aacid@kde.org>

        * qt4/src/Doxyfile:
        * qt4/src/Makefile.am:
        * qt4/src/poppler-annotation-helper.h:
        * qt4/src/poppler-form.cc:
        * qt4/src/poppler-form.h:
        * qt4/src/poppler-page.cc:
        * qt4/src/poppler-private.h:
        * qt4/src/poppler-qt4.h:
                Beginning of interactive forms support, first implementation in the
                Qt4 frontend. It supports text and choice fields in a basic way.