Merge branch 'feature/integrated-view-middleware'
Updated dependencies

in order to pick up psr/http-message 0.2.0, phly/http 0.4.0, and phly/conduit
0.5.0.
Merge branch 'hotfix/update-http' into develop

Updated to psr/http-message 0.2.0, phly/http 0.4.0, and phly/conduit 0.5.0.