[Libreoffice] licensing statement

[Michael Stahl]

hi all,

licensing statement, valid until further notice:

Any patches of which i'm the author that i send to the LibreOffice lists
or commit to the LibreOffice repos are available under LGPLv3+/MPLv1.1
license unless explicitly noted otherwise, or, in case of newly added
files, the license header says otherwise.

regards,
 michael