existing consumer example typo corrected, swiftmailer consumer id mentioned in createAndPublish call corrected, 'email' changed to 'mailer'
[RuntimeBackend] Appending original exception message to HandlingException message.
license info added to readme
Merge pull request #94 from peterkokot/patch-3

license info added to readme
Merge pull request #88 from vishalmelmatti/master

existing consumer example typo corrected, swiftmailer consumer id mentio...
Merge pull request #93 from imobilis/master

[RuntimeBackend] Appending original exception message to HandlingException message.
Merge branch 'sonata/master'