Unexpected input(s) 'github_token', valid inputs are ['domain', 'repo', 'target_branch', 'keep_history', 'allow_empty_commit', 'build_dir', 'absolute_build_dir', 'follow_symlinks', 'committer', 'author', 'commit_message', 'fqdn', 'jekyll', 'dry_run', 'verbose']