Now payloads are only unzipped when they are zipped and fixed tests
Merge branch 'master' of git://github.com/walmartlabs/hapi into feature/tests

Merging upstream
Cleanup from feedback
Specifying travis node version
Reverting travis yml change
Adding irc notifications for travis builds
Merging upstream
Adding tests and cleaning up error handling
Adding newline
Merge pull request #568 from wpreul/feature/tests

Now payloads are only unzipped when they are zipped and fixed tests