Patch XHR requests to allow sending cookies/credentials
Allow setting a document server location through url params
Automatically handle "logging in" when using a document server

[#72554506]
Better user interaction when a user loads codap directly and hasn't logged in to the document server

[#72554506]
Better url for managing documents when using a document server
Re-enable guest login while using a document server

[#72367218]
Allow setting the "shared" flag if we're using a document server
Add a "Share Document..." menu item

[#72368142]
Disable all logging when using a document server.

For now, at least.

[#72366706]
Merge branch 'wip-document-store' into document-store-2

Conflicts:
	apps/dg/controllers/app_controller.js
	apps/dg/controllers/authorization.js
	apps/dg/resources/en/strings.js