Updated to psr/http-message 0.6.0 and phly/http 0.8.1
Updated to psr/http-message 0.6.0 and phly/http 0.8.1

xtreamwayz/zend-stratigility,matwright/zend-stratigility,liuggio/zend-stratigility,Maks3w/zend-stratigility,Diego-Brocanelli/zend-stratigility,codeliner/zend-stratigility,jguittard/zend-stratigility