Reminder that OpenXchange 8 really is a BETA

Just to remind everyone that this really is a BETA -- I've already had three bugs that would prevent me from using this -- can't create signatures, can't attach files from drive to emails, can't create new documents or access old ones.

Just to remind everyone (and to remind myself). I didn't expect to find basic functionality bugs like this given that the platform has been out for a long time already. Probably more likely to be a configuration issue that hopefully gets addressed quickly.