salt.modules.status: general cleanups
salt.modules.status: general cleanups

    - s/\.split('\n')/.splitlines()/g
    - Add __virtual__() and TODOs for proper Windows and BSD support
    - Remove .strip() from cmd.run invocations as that happens already
    - Use some builtin functions like str.isdigit instead of try/except

saltstack/salt,saltstack/salt,saltstack/salt,saltstack/salt,saltstack/salt