Fixes and changes.

Lot of changes in GUI.
Episodes correctly not loaded, we will need load both at same time.
Installer generator files added.
Some part is cleaned up.
Main menu crash fixed. (?) We need feedbacks.

FIXME: Players need copy http://balika011.com/GAME.DAT16 (Original IV,
not form EFLC) into EFLC\pc\audio\Config folder.