improve message catalogue handling/creation

bin/ptna-routes.pl

@@ -1040,7 +1040,8 @@
     if ( scalar(@relation_ids) ) {
 
         printTableInitialization( 'ref', 'relation', 'type', 'route_type', 'name', 'network', 'operator', 'from', 'via', 'to', 'PTv', 'issues', 'notes' );
-
+
+        # xgettext: This section will list all routes which could not be clearly assigned because the combination of "ref;type" appears more than once and information like 'operator', 'from' and 'to' is missing
         printHeader( gettext('Not clearly assigned routes'), 1, 'unassigned' );
         printHintUnassignedRelations();
         printTableHeader();

po/Makefile

@@ -15,9 +15,14 @@ compile:
 
 up update: $(LOCALIZABLE)
 	@echo Gathering translations...
-	@xgettext -L Perl \
-	    -kgettext -kngettext \
-	    --from-code utf-8 -o $(TEMPLATE) $(LOCALIZABLE)
+	@xgettext --language Perl \
+	    --keyword=gettext --keyword=ngettext \
+	    --from-code utf-8 \
+	    --add-comments=xgettext \
+	    --package-name=ptna \
+	    --package-version=1.0.0 \
+	    --msgid-bugs-address='osm-ToniE@web.de' \
+	    --output $(TEMPLATE) $(LOCALIZABLE)
 	@echo Merging...
 	@for i in $$(ls *.po); do \
 	    cp $$i $$i.save; \