Changed dependencies to a resolvable list and bumped Symfony to 2.5
Removed redundant packages from the FeatureContext
Removed unused dependencies from the AppKernel
Removed test web directory
Removed all unnecessary config
Bumped to latest version of rabbit mq bundle
Made Producer publish method compatible with updated method signature
Updated dependencies to allow more recent versions
Replaced PHPUnit assertions with Hamcrest
Merge pull request #4 from jumblesale/update-dependencies

Update dependencies