Updated Occitan translation
Updated Occitan translation

svn path=/trunk/; revision=146

pwithnall/totem-pl-parser,MathieuDuponchelle/totem-pl-parser,zsx/totem-plparser,MathieuDuponchelle/totem-pl-parser,MathieuDuponchelle/totem-pl-parser,pwithnall/totem-pl-parser,zsx/totem-plparser,MathieuDuponchelle/totem-pl-parser