make bonjour support able to disable (from Gentoo) https://sourceforge.net/p/gphoto/bugs/981/ https://bugs.gentoo.org/show_bug.cgi?id=283332
make bonjour support able to disable (from Gentoo)
https://sourceforge.net/p/gphoto/bugs/981/
https://bugs.gentoo.org/show_bug.cgi?id=283332


git-svn-id: 40dd595c6684d839db675001a64203a1457e7319@14953 67ed7778-7388-44ab-90cf-0a291f65f57c

jbreeden/libgphoto2,gphoto/libgphoto2,thusoy/libgphoto2,gphoto/libgphoto2,thusoy/libgphoto2,thusoy/libgphoto2,gphoto/libgphoto2,thusoy/libgphoto2,jbreeden/libgphoto2,msmeissn/libgphoto2,jbreeden/libgphoto2,gphoto/libgphoto2,jbreeden/libgphoto2,gphoto/libgphoto2,jbreeden/libgphoto2,thusoy/libgphoto2,msmeissn/libgphoto2,msmeissn/libgphoto2,msmeissn/libgphoto2,gphoto/libgphoto2,msmeissn/libgphoto2