Update policy for selinux userspace moving the policy store to /var/lib/selinux

With the new userspace, the only files in /var/lib/selinux are selinux
store related files, so label it and everything inside it as
semanage_store_t. semanage_var_lib_t is completely removed and now
aliases semanage_store_t for backwards compatibility. This differs from
the v2 patch in that it adds back the ability to manage
selinux_config_t, which is necessary to manage the old module store for
things like migrating from the old to new store and backwards
compatability.

Signed-off-by: Steve Lawrence <slawrence@tresys.com>
Module version bump for module store move from Steve Lawrence.