validate and pack .ui files as well as .xml files

postprocess/checkxml/checkxml.pl

@@ -20,7 +20,7 @@ eval 'exec perl -wS $0 ${1+"$@"}'
 #
 #
 #
-# check_xml.pl - check xml,xcs,xcu files size, NULL character
+# check_xml.pl - check ui,xml,xcs,xcu files size, NULL character
 #
 
 my
@@ -73,7 +73,7 @@ sub check       #04.02.2005 13:40
     my $path = shift;
     my $file = shift;
     print "$path$file\n" if ((-e "$path$file") && $is_debug);
-    return if ( $file !~ /.+\.(xcu|xml|xcs)/ ); #check xml and xcu files only
+    return if ( $file !~ /.+\.(ui|xcu|xml|xcs)/ ); #check ui, xml and xcu files only
     if ( -z "$path$file" ) {
         print "Error: $path$file 0 Bytes!\n";
         $err++;

postprocess/packconfig/packconfig.pl

@@ -124,7 +124,7 @@ sub wanted
 {
     my $file = $_;
 
-    if ( $file =~ /.*\.xml$/ && -f $file ) {
+    if ( $file =~ /.*\.(ui|xml)$/ && -f $file ) {
         push @main::file_list, $File::Find::name;
     }
 }