Merge pull request #85 from alex-LE/master

Fixed decoding of subject

Author: barbushin

src/PhpImap/Mailbox.php

@@ -470,7 +470,7 @@ protected function initMailPart(IncomingMail $mail, $partStructure, $partNum, $m
 			$data = imap_base64($data);
 		}
 		elseif($partStructure->encoding == 4) {
-			$data = imap_qprint($data);
+			$data = quoted_printable_decode($data);
 		}
 
 		$params = array();