Author
------------
Greg Ercolano      -- initial version for mac + win32, code maintainer

Contrubutors
------------
Ian MacArthur      -- various fixes, additions, Makefile.fltkconfig
Nathan Vander Wilt -- filter code for WIN32 and Mac, FLTK chooser
Boris Mayer        -- various debugging
Frederic Hoerni    -- fltk2 port
Walter Garms       -- Recommended WIN32 fixes for network shares
Manolo Gouy        -- various MAC fixes; utf8, kNavGenericSignature
Gary Hui Zhang     -- snow leopard mods: FsSpec -> FsRef
