Remove empty C4AulScript::Clear()

The virtual call was only made from ~C4AulScript, and the deriving classes
already called their own Clear() from their own destructors.

src/script/C4Aul.cpp

@@ -50,8 +50,6 @@ C4AulScript::C4AulScript()
 
 C4AulScript::~C4AulScript()
 {
-	// clear
-	Clear();
 	// unreg
 	Unreg();
 }
@@ -66,12 +64,6 @@ void C4AulScript::Unreg()
 	Engine = NULL;
 }
 
-
-void C4AulScript::Clear()
-{
-}
-
-
 void C4AulScript::Reg2List(C4AulScriptEngine *pEngine)
 {
 	// already regged? (def reloaded)
@@ -147,8 +139,6 @@ void C4AulScriptEngine::Clear()
 		else Child0->Unreg();
 	// clear own stuff
 	GlobalPropList._getPropList()->Clear();
-	// clear inherited
-	C4AulScript::Clear();
 	// reset values
 	warnCnt = errCnt = lineCnt = 0;
 	// resetting name lists will reset all data lists, too

src/script/C4Aul.h

@@ -125,7 +125,6 @@ class C4AulScript
 public:
 	C4AulScript(); // constructor
 	virtual ~C4AulScript(); // destructor
-	virtual void Clear(); // remove script, byte code and children
 	void Reg2List(C4AulScriptEngine *pEngine); // reg to linked list
 	void Unreg(); // remove from list
 	virtual bool Delete() { return true; } // allow deletion on pure class

src/script/C4ScriptHost.cpp

@@ -44,7 +44,6 @@ C4ScriptHost::~C4ScriptHost()
 
 void C4ScriptHost::Clear()
 {
-	C4AulScript::Clear();
 	ComponentHost.Clear();
 	Script.Clear();
 	LocalNamed.Reset();