Use Init() for all screens, so we can set state before the base class

members are loaded--they'll see resets, score finalization, etc.  It
also results in smaller code, due to a g++ bug that causes constructors
to be emitted several times.

stepmania/src/ScreenTextEntry.h

@@ -14,6 +14,7 @@ class ScreenTextEntry : public Screen
 {
 public:
 	ScreenTextEntry( CString sName, CString sQuestion, CString sInitialAnswer, void(*OnOK)(CString sAnswer) = NULL, void(*OnCanel)() = NULL, bool bPassword = false );
+	virtual void Init();
 
 	virtual void Update( float fDeltaTime );
 	virtual void DrawPrimitives();
@@ -31,6 +32,7 @@ protected:
 
 	void UpdateText();
 
+	CString			m_sQuestion;
 	bool            m_bPassword;
 	BGAnimation		m_Background;
 	BitmapText		m_textQuestion;