Update letsencrypt, plus typos in template files

Templates/custom.pm.tem

@@ -36,12 +36,12 @@ our $ddb = esmith::DomainsDB->open()  || die("Couldn't open Domains db");
 		# Return an array of hashes of the contents for each row and column for ${tablecontrol}
 		# default is a single row of strings "col1header-1, col2header-1, col3Header-1 etc"
 		my $c = shift;
-		my $control_data = $self->stash('${tablecontrol}');
-		my @ret = {}
+		my $control_data = $c->stash('${tablecontrol}');
+		my @ret = {};
 #		foreach my $colHead (@$control_data) {
-#			my ret{$colHead} = "$colhead-1"
+#			my ret{$colHead} = "$colhead-1";
 #		};
-		return \@ret
+		return \@ret;
 	}
 </tal:block>
 
@@ -72,4 +72,4 @@ sub create_link{
 	my $link = "$route?trt=$panel&Selected=$index";
 	return $link;
 }
-1;
+1;