Shared MIME info update

[Matthias Krueger]

Hi all,
I ran a diff on tika-mimetypes.xml and the latest Freedesktop share MIME 
info DB release (http://cgit.freedesktop.org/xdg/shared-mime-info/). It 
seems they have diverged quite a lot. Do you see benefit in bringing 
them closer together again? Or is licensing in the way (I think they 
dual license with LGPL anf AFL 2.0)?

Thanks
Matthias