Create fetch.bat

Common/3dParty/fetch.bat

+SET SCRIPTPATH=%~dp0
+CD /D %~dp0
+
+FOR /f "tokens=*" %%i in ('DIR /a:d /b *') DO (
+    
+	CD /D %~dp0
+	ECHO %%i
+	
+	if exist %%i/fetch.bat (
+		call %%i/fetch.bat
+	)
+
+)