Relation verbs weren't properly translated as they should.

src/IDF/Views/Issue.php

@@ -993,9 +993,8 @@ class IDF_Views_Issue
         $r = $project->getRelationsFromConfig();
         $auto['auto_relation_types'] = '';
         foreach ($r as $rt) {
-            $esc = Pluf_esc($rt);
             $auto['auto_relation_types'] .= sprintf('{ name: "%s", to: "%s" }, ',
-                                                    $esc, $esc);
+                                                    Pluf_esc(__($rt)), Pluf_esc($rt));
         }
         $auto['auto_relation_types'] = substr($auto['auto_relation_types'], 0, -2);
         return $auto;

src/IDF/templates/idf/issues/view.html

@@ -190,6 +190,7 @@
 {if count($related_issues) > 0}
 {foreach $related_issues as $verb => $rel_issues}
 <p>
+{assign $verb = __($verb)}
 <strong>{blocktrans}This issue {$verb}{/blocktrans}</strong><br />
   {foreach $rel_issues as $rel_issue}
      <span class="label">