Nothing big, just two bugs fixed...

First, when accepting an invitation as a new user (= no existing eniston account), a "trial is about to end" reminder was sent 5 days before the 30-day trial period ends. Obviously, this is confusing and not right and has been fixed.

Second, when using the article redirect from within the backend, a HTTP cache message would show up for about 2 seconds before redirecting to the actual article. This has also been fixed and the redirect now happens without that useless info.