switch cephdriver to use generated goshims package [#123602661}(https://www.pivotaltracker.com/story/show/123602661)
switch cephdriver to use generated goshims package
[#123602661}(https://www.pivotaltracker.com/story/show/123602661)

Signed-off-by: Julian Hjortshoj <a84af1ff40fcfa3bc4844358f827e17a8b38c426@emc.com>

cloudfoundry-incubator/cephfs-bosh-release,cloudfoundry-incubator/cephfs-bosh-release