Improved documentation in lunamark.lua.
Improved documentation in lunamark.lua.

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