Fix automake icons installation

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>

am_edit

@@ -1533,6 +1533,7 @@ sub tag_ICON()
               (
                'action' => 'actions',
                'app' => 'apps',
+               'category' => 'categories',
                'device' => 'devices',
                'filesys' => 'places',
                'mime' => 'mimetypes'
@@ -1582,12 +1583,13 @@ sub tag_ICON()
             }
 
             my $dir = $dir_hash{$prefix} . "/" . $type_hash{$type};
-            if ($newfile =~ /-[^\.]/) {
-                my $tmp = $newfile;
-                $tmp =~ s/^([^-]+)-.*$/$1/;
-                $dir = $dir . "/" . $tmp;
-                $newfile =~ s/^[^-]+-//;
-            }
+            #-- does not convert from dashes to folders inside icon names
+            #if ($newfile =~ /-[^\.]/) {
+            #    my $tmp = $newfile;
+            #    $tmp =~ s/^([^-]+)-.*$/$1/;
+            #    $dir = $dir . "/" . $tmp;
+            #    $newfile =~ s/^[^-]+-//;
+            #}
 
             if (!defined $directories{$dir}) {
                 $install .= "\t\$(mkinstalldirs) \$(DESTDIR)\$($destdir)/$dir\n";