Update the error message for teh blue/green step when no API key is present - #1655

Update the error message for teh blue/green step when no API key is present#1655

mcasperson merged 2 commits into

masterOctopusDeploy/Library:masterfrom

mattc/blue_green_updateOctopusDeploy/Library:mattc/blue_green_updateCopy head branch name to clipboard