Updated Occitan translation
Updated Occitan translation

svn path=/trunk/; revision=1930

saitoha/vte-sixel,pjm0616/vte,flaxandteal/gasket-vte,flaxandteal/gasket-vte,aligo/vte,jessevdk/vte,thestinger/vte-ng,rvu95/vte,thestinger/vte-ng,asivokon/vte-fx,pjm0616/vte,flaxandteal/gasket-vte,flaxandteal/gasket-vte,thestinger/vte-ng,aligo/vte,jessevdk/vte,aligo/vte,rvu95/vte,saitoha/vte-sixel,rvu95/vte,asivokon/vte-fx,saitoha/vte-sixel,gloob/vte-copy,jessevdk/vte,asivokon/vte-fx,pjm0616/vte,gloob/vte-copy,rvu95/vte,gloob/vte-copy,asivokon/vte-fx,jessevdk/vte