Fixed loader to be able to load Contact class

Author: jkuchar

MailLibrary/loader.php

@@ -12,6 +12,7 @@
 		'greeny\maillibrary\selection' => 'Selection.php',
 		'greeny\maillibrary\mail' => 'Mail.php',
 		'greeny\maillibrary\contactlist' => 'ContactList.php',
+		'greeny\maillibrary\contact' => 'Contact.php',
 		'greeny\maillibrary\attachment' => 'Attachment.php',
 		'greeny\maillibrary\structures\istructure' => 'Structures/IStructure.php',
 		'greeny\maillibrary\structures\imapstructure' => 'Structures/ImapStructure.php',