Added the SubscribeToDevToolsProtocolEventBrowser demo

demos/Delphi_VCL/SubscribeToDevToolsProtocolEventBrowser/00-DeleteDCUs.bat

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+del /s /q *.dcu
+del /s /q *.exe
+del /s /q *.res
+del /s /q *.rsm
+del /s /q *.log
+del /s /q *.dsk
+del /s /q *.identcache
+del /s /q *.stat
+del /s /q *.local
+del /s /q *.~*
+rmdir Win32\Debug
+rmdir Win32\Release
+rmdir Win32
+rmdir Win64\Debug
+rmdir Win64\Release
+rmdir Win64
+rmdir __history
+rmdir __recovery

demos/Delphi_VCL/SubscribeToDevToolsProtocolEventBrowser/SubscribeToDevToolsProtocolEventBrowser.dpr

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+program SubscribeToDevToolsProtocolEventBrowser;
+
+uses
+  Vcl.Forms,
+  uSubscribeToDevToolsProtocolEventBrowser in 'uSubscribeToDevToolsProtocolEventBrowser.pas' {MainForm};
+
+{$R *.res}
+
+begin
+  Application.Initialize;
+  Application.MainFormOnTaskbar := True;
+  Application.CreateForm(TMainForm, MainForm);
+  Application.Run;
+end.