We can now remove all the sandbox shared types and convert the rest of
the code to using the new internal types package.
This commit includes virtcontainers, cli and containerd-shim changes in
one atomic change in order to not break bisect'ibility.
Fixes: #1095
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
The storage implementation of filesystem was in the same file where
the resource storage interface was declared. It's more proper to
separate implementations and interface into different files.
Fixes#633
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
