Non-wizard mode should be supported as well

[Johannes Wettinger]

Currently the review aspect manager is part of the "moderator mode". This
does not seem very logical, since the aspect manager is opened up in a
separate pop-up window, leaving the main RevAger window in some strange
state, where only the wizard can be started again. You can also reach this
state by simply closing the wizard on startup.

RevAger is a review assistant, not a review wizard ;-) I think the solution
RevAger provides here is not a common practice in most of today's apps
(i.e. OpenOffice 3): Normally, if you click away the wizard at the
beginning you are in a state, where you can say something like "open
review" or "start new review". Just having the option to re-open the wizard
is a bit confusing.

(reported by Daniel Kulesz on SourceForge)