TU43 Structures, bug fixes & minor changes

- Elytra flight, damage, kinetic energy, pretty much any bug someone reported, paper doll, etc.
- Fossil & Igloo generation
- Texture interpolation
- Iggy mouse fix for world settings
- Neo branding on main screen
- Release build txt logger
- Debug mode spectator
- Several server fixes
- Flowerpot fixes
- Several more changes made in TU43

Minecraft.Client/Common/UI/UIScene_LaunchMoreOptionsMenu.h

@@ -146,6 +146,9 @@ public:
 #endif
 	// INPUT
 	virtual void handleInput(int iPad, int key, bool repeat, bool pressed, bool released, bool &handled);
+#ifdef _WINDOWS64
+	virtual bool handleMouseClick(F32 x, F32 y);
+#endif
 	virtual void handleFocusChange(F64 controlId, F64 childId);
 	virtual void handleTimerComplete(int id);
 	static int KeyboardCompleteSeedCallback(LPVOID lpParam,const bool bRes);
@@ -162,6 +165,9 @@ private:
 	bool m_bUpdateOnline; // If true, update online settings on next tick
 	void UpdateOnline();
 
+	bool m_bPendingTabSwitch;
+	int  m_iPendingTabIndex;
+
 #ifdef __PSVITA__
 	virtual void handleTouchInput(unsigned int iPad, S32 x, S32 y, int iId, bool bPressed, bool bRepeat, bool bReleased);
 #endif //__PSVITA__