wait_for_event always used 65 seconds timeout for Olympus ... not the passed in timeout.
wait_for_event always used 65 seconds timeout for Olympus ... not the passed in timeout.

fixes https://github.com/gphoto/gphoto2/issues/305
also helps https://github.com/gphoto/gphoto2/issues/310

gphoto/libgphoto2,gphoto/libgphoto2,gphoto/libgphoto2,gphoto/libgphoto2,gphoto/libgphoto2,gphoto/libgphoto2