don't preload for development, and encode output as UTF-8

app.psgi

@@ -1,8 +1,12 @@
 use strict;
 use Plack::Builder;
-use WebGUI::Paths -preload;
+use WebGUI::Paths -inc;
 use WebGUI::Config;
 
+if ($ENV{PLACK_ENV} ne 'development') {
+    WebGUI::Paths->preloadAll;
+}
+
 builder {
     my $first_app;
     for my $config_file (WebGUI::Paths->siteConfigs) {

var/site.psgi

@@ -8,6 +8,11 @@ builder {
     my $config = $wg->config;
 
     enable 'Log4perl', category => $config->getFilename, conf => WebGUI::Paths->logConfig;
+    enable 'SimpleContentFilter', filter => sub {
+        if ( utf8::is_utf8($_) ) {
+            utf8::encode($_);
+        }
+    };
 
     # Reproduce URL handler functionality with middleware
     enable '+WebGUI::Middleware::Snoop';