Updated

bootstrap

@@ -76,7 +76,7 @@ update_po() {
     echo "$0: getting translations into po..."
     (cd po &&
      rm -f dummy `ls | sed -n '/\.gmo$/p; /\.po/p'` &&
-      wget -nv -nd -r -l 1 -A .po -C off $TP_URL &&
+      wget -nv -nd -r -l 1 -A .po --cache off $TP_URL &&
       rm -f index.html index.html.[0-9]*
       ls *.po | sed 's/\.po$//' >LINGUAS
     ) || exit