updated translations

Original commit message from CVS:
updated translations
diff --git a/Makefile.am b/Makefile.am
index f21736f..cb0305c 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -54,6 +54,7 @@
 
 include $(top_srcdir)/idiottest.mak
 include $(top_srcdir)/common/release.mak
+include $(top_srcdir)/common/po.mak
 
 
 if GST_GCOV_ENABLED
@@ -94,9 +95,4 @@
 
 check-coverage:
 	echo "Need to reconfigure with --enable-gcov"
-
 endif
-
-# a rule to redownload po files
-download-po:
-	cd po && for LI in `cat LINGUAS`; do echo Checking $$LI.po; wget -q -O $$LI.po.tmp http://www.iro.umontreal.ca/translation/maint/gstreamer/$$LI.po; if ! diff $$LI.po $$LI.po.tmp > /dev/null 2>&1; then echo "Updating $$LI.po"; mv $$LI.po.tmp $$LI.po; else rm $$LI.po.tmp; fi; done