Omnibus lconf update, courtesy of HP.

Omnibus lconf update, courtesy of HP.

lconf_write_conf_failover-cfs5111.patch
b=5111
Info:
        HP SFS 1575/CFS 5111
        Allow lconf --write_conf to handle stopping when the MDS device
        started in recovery.

lconf_pidfile_fix-cfs4903.patch:
b=4903
Info:
        HP SFS 1515, 1597/CFS 4903, 5091, 5452

        Fix the my_int() routine to handle arguments that are already
        integers correctly, and also handle octal values in the same way
        as hexadecimal ones are handled, and handle non-numeric strings,
        which will trigger TypeError exception, appropriately.

        Partially address issues identified with starting up and shutting
        down the acceptor daemon. For startup we attempt to deal with the
        possibility of another lconf instance racing with us that is also
        attempting to start the daemon. For shutdown we wait for up to 15
        seconds for the daemon to shut down properly before continuing.

lconf_validate_upcall-sfs1487.patch:
Info:
        HP SFS 1487
        Fixes erroneous comment in LCTLInterface class.
        Adds validation check to make sure that the specified upcall
        exists and is executable if appropriate.

lconf_whitespace_fixup.patch:
Info:
        Fix up white space on all lines to be consistent as part of the
        lustre 1.4.0 merge.