Last night I read the online docs for GAE and today I am trying to set up my first GAE app. Three questions that are all similarly-related:(1) I want to purchase my own domain (e.g. my-app.com); but during the app creation process I have to specify an app ID of "my-app.appspot.com". How do I configure my GAE app so that it is "hosted" from my-app.com and not the appspot domain?
(2) I would like to display my own page titles via HTML head/title tags, but during the app creation process I have to specify an "App Title". Does this mean all pages of my app will be "overridden" with this specified title, and if so, how to I override that title with my own ones (for each page)? If not, then where is this App Title used/displayed?
(3) I want to authenticate my app's users using my own OWASP-compliannt authentication service (so that, say, john...@example.com can sign up and login to my app with that email address). But during the app creation process I have to choose between: (a) making it available to all Google Accounts users, (b) making it available to only certain Google Apps Accounts users, or (c) making it available via OpenID. I don't want any of these! Like I said, users with any email address should be able to register with my app and log in to it, without having to use Google accounts or OpenID. Is this possible, and if so how?
I have to assume the 3rd question is possible, because there are apps that are fully open to the public and that don't require signing in to (no auth).
Thanks in advance!