[office] mime-types for OpenDocument

Hi Mary,

this is an updated version of the mime-type registration including 
'magic-number' information...

Bests,
~Lars

-- 
Lars Oppermann <>               Sun Microsystems
Software Engineer - StarOffice                           Sachsenfeld 4
Phone: +49 40 23646 959                                D-20097 Hamburg
Fax:   +49 40 23646 550                  http://www.sun.com/staroffice