Update README.md
Alters post-build script to use a repo-specific deploy key
Merge branch 'master' of https://github.com/GoogleCloudPlatform/appengine-php-wordpress-starter-project
Deploy key extraction should happen before we switch dirs
Starts and kills the ssh-agent proc
Fixes
Fixes
Fixes
Replaces deploy key with a new one that doesn't have a passphrase
Adds githubs pubkeys to known hosts
Merge branch 'gh-pages' of https://github.com/GoogleCloudPlatform/appengine-php-wordpress-starter-project into gh-pages
Clean up gh-pages repo