Updated swiftmailer dependency
Merge branch 'master' of github.com:wowo/WowoNewsletterBundle

Conflicts:
	composer.json
	composer.lock
Upgrade to wowo queue bundle v1.3.0 and ran php-cs-fixer
Updated other symfony dependencies to work with sf 2.2
Symfony config update and travis set only to Symfony origin/master
Travis CI adjustments
Added wildcard in queue bundle (composer)
Added coveralls config