Change event mode to a CoinMode (since using COIN_PAY and EventMode at the same time doesn't make sense).

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.

stepmania/src/ScreenSelect.cpp

@@ -181,7 +181,7 @@ void ScreenSelect::Input( const DeviceInput& DeviceI, const InputEventType type,
 				/* Joint premium on a DDR machine does allow two player modes with a single
 				 * credit.		-Chris */
 
-				if( PREFSMAN->m_CoinMode == PrefsManager::COIN_PAY )
+				if( PREFSMAN->m_iCoinMode == COIN_PAY )
 				{
 					if( !PREFSMAN->m_bJointPremium )
 					{