Adapt for hspec-wai-0.4.*
Bump text upper version bounds
Fix travis build
Merge pull request #119 from RyanGlScott/master

Bump text upper version bounds
Require hspec-wai >= 0.4.1
Expose JSON parsing of an arbitrary ByteString

This is sometimes needed when the body of a request needs additional
processing, such as signature verification, before parsing the JSON
content.