Fix saveScreenshot() for PhantomJS#549

Merged

DavertMik merged 7 commits intocodeceptjs:masterfrom

HughZurname:master

Jun 20, 2017

Commits on May 15, 2017

Expanded saveScreenshot fucntion for nightmare and updated docs
Craig de Gouveia
committed

Commits on May 16, 2017

Webdriver and WDIO work to bring inline with Nightmare.
Craig de Gouveia
committed
Updated docs and added tests
Craig de Gouveia
committed
typos and spelling mistakes in docs
Craig de Gouveia
committed
Moved test for resizeWindow
Craig de Gouveia
committed

Commits on Jun 7, 2017