Merge pull request nterms#25 from 3064709/master

Fix save&read serializable message

Update m161111_080914_add_swift_message_column_to_mail_queue_table.php

Update m161111_080914_add_swift_message_column_to_mail_queue_table.php

Set column type to 'text'

Merge pull request nterms#23 from BBrunekreeft/master

Store complete Swift_Message object in mail_queue database

Merge pull request nterms#21 from apolyntsev/send-using-basemailer

Change process() to use BaseMailer::send() method

Merge pull request nterms#18 from rochdi80tn/master

Add default console action named mailqueue to process mails

Merge pull request nterms#16 from BBrunekreeft/master

Stop using echo to prevent too much output

Merge pull request nterms#14 from peterngockhoa/peterkhoa-improve-mes…

…sage

Improve MailQueue

Merge pull request nterms#10 from lukesky1/patch-1

Update Queue.php with adding a missing $

Issue nterms#8 fixed.