st2205: V2 firmware size is 256K not 128K!
st2205: V2 firmware size is 256K not 128K!

Quite important, otherwise we might overwrite the firmware when the
frame fills up


git-svn-id: 40dd595c6684d839db675001a64203a1457e7319@12833 67ed7778-7388-44ab-90cf-0a291f65f57c

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