Mikael Nordfeldth 747fe9d59b Tidying up getUser calls to profiles and some events
getUser calls are much more strict, and one place where this was found was
in the (un)subscribe start/end event handlers, which resulted in making the
Subscription class a bit stricter, regarding ::start and ::cancel at least.
Several minor fixes in many files were made due to this.

This does NOT touch the Foreign_link function, which should also have a more
strict getUser call. That is a future project.
2013-09-09 23:03:34 +02:00
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