Split ScreenLogo and ScreenTitleMenu.
In ScreenTitleMenu, add a different animation if using COIN_HOME (for SMMAX2).
Added codes at TitleMenu to change Theme and Announcer.
NEW FEATURE: added autogen icon to select music
NEW FEATURE: toggle for easter eggs in Machine Options
NEW FEATURE: marvelous step timing togglable in Machine Options
NEW FEATURE: Grade AAAA (all marvelous)
CHANGE: Only show ScreenHowToPlay if at least one player chose easy