Update kernel config for nfs 3/4 support

Finalized core 4
Added language function to pakfire functions


git-svn-id: http://svn.ipfire.org/svn/ipfire/branches/2.1/trunk@1138 ea5c0bd1-69bd-2848-81d8-4f18e57aeed8

src/pakfire/lib/functions.sh

@@ -93,3 +93,10 @@ stop_service() {
 		/etc/init.d/${1} stop
 	fi
 }
+
+rebuild_langcache() {
+	echo "Rebuilding language cache..."
+	perl -e "require '/var/ipfire/lang.pl'; &Lang::BuildCacheLang"
+	echo "...Finished."
+}
+