"Open recent..." and red-click for project only

[Matt2fronteeth]

These are two elementary things, but really needed.

First, it would be useful to have an "Open recent..." choice in the File menu.

Second, in the Mac version, when you click the red ball on an open project window it should only close the project, not the entire application. The way Anime Studio is now, this trips me up sometimes, because in other apps, like the Adobe ones for instance, clicking the red ball does not close down the app, only the file you're working on.