title: Editing appengine static site
body: <p>I recently created a very basic very static site through Google app engine. My question is, if I publish the site, what is required to edit it. What sort of authentication is required when you deploy the site with local files? I might have missed it but does it check an ID from your computer the first time or simply use the project-id in the .yaml file? If I were to deploy it and want to be able to create a different version from another host, what would I need besides the source files? </p>
  
  <p>PS: I will and definitely NEED to go over the doc fully (err semi-fully), just wanted to ask this question which hopefully has a rather trivial answer.</p>