* Prevent duplicated path prefix elements in generated URLs
* add more debug info
* pure refactor
* let flask determine how to access site
* build this branch
* build image
* use more url_for, which includes a slash, and things are working locally
* fix hopefully the last missing url_for
* add some code that works for any openid provider
* one more url_for and remove more backend url config references
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Co-authored-by: Bret Mogilefsky <bmogilefsky@gmail.com>
Co-authored-by: burnettk <burnettk@users.noreply.github.com>
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