[Inkscape-translator] SVN: new (unstable!) strings to translate

Hi translators,

in SVN, I ran "make update-po" in order to update all po files with original strings from the current unstable sources. Some (many?) of these strings might still change, but if you want to have it easier when release time comes, it might make sense to work on the translation already. Your choice.

(FWIW, the new po files are in revision 15136.)

Cheers Colin