updated deps
removed unused argument
Added alternative mail formats view

Added a foreach on swiftmailer message parts to display also the alternate text/html text/plain version of the message.
merged branch alex88/patch-1 (PR #33)

This PR was merged into the master branch.

Discussion
----------

Added alternative mail formats view

I've added a foreach on swiftmailer message parts to display also the alternate text/html text/plain version of the message.

Commits
-------

750f809 Added alternative mail formats view
bumped allowed versions of Swiftmailer
messagePart.charset is not defined for Swift_Attachments

Fix for this error:

`Method "charset" for object "Swift_Attachment" does not exist in SwiftmailerBundle:Collector:swiftmailer.html.twig at line 61`
merged branch Burgov/patch-1 (PR #37)

This PR was merged into the master branch.

Discussion
----------

messagePart.charset is not defined for Swift_Attachments

Fix for this error:

`Method "charset" for object "Swift_Attachment" does not exist in SwiftmailerBundle:Collector:swiftmailer.html.twig at line 61`

Commits
-------

42d3de8 messagePart.charset is not defined for Swift_Attachments