Updated Occitan translation
Updated Occitan translation

svn path=/trunk/; revision=1251

zsx/atk,Distrotech/atk,collects/atk,GNOME/at-spi2-core,collects/atk,GNOME/at-spi2-core,GNOME/at-spi2-core,zsx/atk,Distrotech/atk,Distrotech/atk