Merge pull request #26 from oneWaveAdrian/18-fix-lowercase

fix: #18 correct username to lowercase

lib/DeckClass.php

@@ -86,9 +86,10 @@ class DeckClass {
         $boardStack->stack = $stackId;
         $boardStack->newTitle = $params;
         $boardStack->boardTitle = $boardName;
-        $boardStack->userId = $userFromMail;
+        $boardStack->userId = strtolower($userFromMail);
         $boardStack->dueDate = $duedateFromMail;
 
+
         return $boardStack;
     }