Added newly discovered commands to lock keys and what seems to get camera picture abilities.
Added newly discovered commands to lock keys and what seems to get camera
picture abilities.


git-svn-id: 40dd595c6684d839db675001a64203a1457e7319@3075 67ed7778-7388-44ab-90cf-0a291f65f57c

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