Check `is_dir(WP_CONTENT_DIR)` or `codecept_root_dir(WP_CONTENT_DIR)`#772

lucatume merged 8 commits intolucatume:masterlucatume/wp-browser:masterfrom

BrianHenryIE:feat(WPLoader)-allow-relative-content-locations-from-configBrianHenryIE/wp-browser:feat(WPLoader)-allow-relative-content-locations-from-configCopy head branch name to clipboard