utf8 patch for Gitalist

diff --git a/lib/Gitalist/Controller/Fragment/Ref.pm b/lib/Gitalist/Controller/Fragment/Ref.pm
index 718d195..1e3503e 100644
--- a/lib/Gitalist/Controller/Fragment/Ref.pm
+++ b/lib/Gitalist/Controller/Fragment/Ref.pm
@@ -10,6 +10,7 @@ with qw/
 
 use File::Type::WebImages ();
 use JSON::XS qw(encode_json);
+use Encode qw(decode_utf8);
 
 sub base : Chained('/fragment/repository/find') PathPart('') CaptureArgs(0) {}
 
@@ -28,7 +29,7 @@ sub _diff {
       diff_tree => $tree,
       diff      => $patch,
       # XXX Hack hack hack, see View::SyntaxHighlight
-      blobs     => [map $_->{diff}, @$patch],
+      blobs     => [map decode_utf8($_->{diff}), @$patch],
       %diff_args,
     );
 }
@@ -66,7 +67,7 @@ after blame => sub {
     my $blame = $c->stash->{Commit}->blame($c->stash->{filename}, $c->stash->{Commit}->sha1);
     $c->stash(
         blame    => $blame,
-        blob     => join("\n", map $_->{line}, @$blame),
+        blob     => join("\n", map decode_utf8($_->{line}), @$blame),
     );
 
     $c->forward('Model::ContentMangler');
diff --git a/lib/Gitalist/URIStructure/Ref.pm b/lib/Gitalist/URIStructure/Ref.pm
index 2536dc5..741ddcd 100644
--- a/lib/Gitalist/URIStructure/Ref.pm
+++ b/lib/Gitalist/URIStructure/Ref.pm
@@ -2,6 +2,7 @@ package Gitalist::URIStructure::Ref;
 use MooseX::MethodAttributes::Role;
 use Moose::Autobox;
 use namespace::autoclean;
+use Encode qw/decode_utf8/;
 
 use Gitalist::Git::Types qw/SHA1/;
 
@@ -71,7 +72,7 @@ sub find_blob : Action {
              : die "Unknown object type for '${\$object->sha1}'";
     die "No file or sha1 provided."
         unless $h;
-    $c->stash(blob => $repo->get_object($h)->content);
+    $c->stash(blob => decode_utf8($repo->get_object($h)->content));
 }
 
 sub blob : Chained('find') Does('FilenameArgs') Args() {
diff --git a/lib/Gitalist/View/Default.pm b/lib/Gitalist/View/Default.pm
index b1d4840..02de507 100644
--- a/lib/Gitalist/View/Default.pm
+++ b/lib/Gitalist/View/Default.pm
@@ -11,6 +11,7 @@ use Template::Plugin::Cycle;
 __PACKAGE__->config(
   TEMPLATE_EXTENSION => '.tt2',
   WRAPPER            => 'wrapper.tt2',
+  ENCODING           => 'utf-8',
   subinclude_plugin => 'SubRequest',
   render_die => 1,
 );