- Upgrade to latest from NSA
    Disabled calls to port dbase for merge and commit and stubbed out calls to
        sepol_port interfaces since they are not exported.
    Merged rename instead of copy patch from Joshua Brindle (Tresys).
    Added hidden_def/hidden_proto for exported symbols used within libsemanage
        to eliminate relocations. Wrapped type definitions in exported headers
        as needed to avoid conflicts. Added src/context_internal.h and
        src/iface_internal.h.
    Added semanage_is_managed() interface to allow detection of whether the
        policy is managed via libsemanage. This enables proper handling in
        setsebool for non-managed systems.
    Merged semanage_set_reload_bools() interface from Ivan Gyurdiev, to enable
        runtime control over preserving active boolean values versus reloading
        their saved settings upon commit.