Improve documentation and usability of corpus localization features

Change-Id: Ibb32a9f544b5add1ba103343aec9790de2577c42
diff --git a/lib/Kalamar.pm b/lib/Kalamar.pm
index fbb418f..43e98b6 100644
--- a/lib/Kalamar.pm
+++ b/lib/Kalamar.pm
@@ -105,6 +105,11 @@
 
   # Localization framework
   $self->plugin(Localize => {
+    dict => {
+      Q => {
+        _ => sub { shift->config('Kalamar')->{'examplecorpus'} },
+      }
+    },
     resources => ['kalamar.dict', 'kalamar.queries.dict']
   });