This follows the previous change and puts more information in the
exceptions (like parts of the http request and response) for better
debugging. This also moves the handling of "retry after" to the
exception itself instead of outside.
Also improved the text of one of the exception invocations.
This is a possible error message we get when we get error code 403
(permission denied) from the server. We then handle it explicitly by
sending the user to the dashboard.
I was trying to avoid it, and keep it as davdroid both for attribution,
and making it easy to cherry-pick fixes from DAVdroid.
However, it seems to be causing clashes with the davdroid app, although
every piece of documentation claims otherwise.[1]
At least it seems like cherry-picks can still be achieved using:
git cherry-pick -s recursive -X find-renames=30 COMMIT
1. https://developer.android.com/studio/build/application-id.html
(one such doc)
