CRT unit with colored console example added

Examples/Hello/HelloGUI.dpr

@@ -0,0 +1,33 @@
+program HelloGUI;
+
+uses
+  KolibriOS;
+
+var
+  WndLeft, WndTop, WndWidth, WndHeight: Integer;
+
+begin
+  with GetScreenSize do
+  begin
+    WndWidth := Width div 4;
+    WndHeight := Height div 4;
+    WndLeft := (Width - WndWidth) div 2;
+    WndTop := (Height - WndHeight) div 2;
+  end;
+
+  while True do
+    case WaitEvent of
+      REDRAW_EVENT:
+        begin
+          BeginDraw;
+          DrawWindow(WndLeft, WndTop, WndWidth, WndHeight, 'Hello!', $00FFFFFF,
+            WS_SKINNED_FIXED + WS_CLIENT_COORDS + WS_CAPTION, CAPTION_MOVABLE);
+          EndDraw;
+        end;
+      KEY_EVENT:
+        GetKey;
+      BUTTON_EVENT:
+        if GetButton.ID = 1 then
+          TerminateThread;
+    end;
+end.