Ween demo has both interactive and non-interactive portions. The title
is Ween: The Prophecy, and so language code EN_GRB is used.
https://archive.org/details/TheProphecy_1020
Dynasty demo plays a single VMD from a small SCN file.
https://archive.org/details/dynasty_zip
Combined demo from CD-ROM Today # 11 (1995) plays the above Dynasty
demo followed by the already known Woodruff demo. In the spirit of the
combined demos in the SCUMM engine, we can create a new game ID.
All of the above play without issue in ScummVM.
Also added file sizes to some existing detection entries and added the
missing demo flags to the Inca2 and Woodruff demos.
82ca7e7e32