see the error once).

    allocation properly when node names are configured out of sort order 
    with more than one numeric suffix (e.g. "tux10-1" is configured after 
    "tux5-1").

consistent.
Also fixed man page errors identified by Eric.Lin's 4 May 2009 email.

    Fix possible invalid memory reference in power save logic.

fix for sorting things in the correct order so the smallest object gets displayed last thus making it actually appear on the grid instead of under a larger object