cmdopts: Added defaults, fixed shortname.
cmdopts: Added defaults, fixed shortname.

tst2005/lunamark,simoncozens/lunamark,tst2005/lunamark,jgm/lunamark,jgm/lunamark,simoncozens/lunamark,tst2005/lunamark,jgm/lunamark,simoncozens/lunamark