Release version 2.0.2

Release version 2.0.1

Merge pull request #41 from mente/patch-1

incorporate changes of bernardphp/bernard#271

Merge pull request #34 from jenkoian/support-symfony3-table

Use new table helper if available, else fallback to the old one.

Merge pull request #30 from rvanginneken/1.x

Envelope normalizer added to symfony serializer

Merge pull request #15 from webfactory/sqs_driver

SQS driver support for 1.x

Merge pull request #16 from webfactory/master

SQS driver support for master

Update composer.json

update readme with information on options