Added the plugins directory to CVS and updated the files

editor/studio/plugins/Hello_World Delphi/HelloWorld.dpr

@@ -0,0 +1,49 @@
+library HelloWorld;
+
+
+uses
+  SysUtils,
+  Classes,
+  Windows,
+  Messages,
+  studioapi;
+
+{$R *.res}
+
+{ Commands here }
+
+procedure PluginLoad(LoadInfo: PLoadInfo); cdecl;
+begin
+  // Set Plugin infos after load
+  LoadInfo.sPluginName := 'Hello World';
+  LoadInfo.sPluginDescription := 'Simple Hello World example (Delphi).';
+  // Create menu item in Tools with the caption "Hello World! [Delphi]" and with ImageIndex -1 (no image)
+  SendStudioMsg(SCM_MENU_ADDITEM, 'Tools->Hello World! [Delphi]', -1);
+end;
+
+procedure PluginUnload; cdecl;
+begin
+  // Remove menu stuff etc.
+  SendStudioMsg(SCM_REMOVE_MENUITEM, 'Hello World! [Delphi]', -1);
+end;
+
+function CustomItemClick(pCaption: PChar): Integer; cdecl;
+begin
+  // Handle custom click
+  if pCaption = 'Hello World! [Delphi]' then begin
+    SendStudioMsg(SCM_EDITOR_SETTEXT, 'Hello World!' + #13 + #13 + 'This is a simple example for creating plugins for AMXX-Studio in Delphi.', 0);
+    Result := PLUGIN_HANDLED;
+  end
+  else
+    Result := PLUGIN_CONTINUE;
+end;
+
+exports // Export all DLL functions
+  PluginLoad,
+  PluginUnload,
+  CustomItemClick;
+
+begin
+
+end.
+