Add tasks for all the new languages

Task/Window-creation/Nim/window-creation-6.nim

@@ -0,0 +1,24 @@
+import iup
+
+# assumes you have the iup  .dll or .so installed
+
+discard iup.open(nil,nil)
+
+
+# now use a Dialog box to show a message
+var lbl = label("Hello World")
+setAttribute(lbl,"PADDING","10x10")
+
+var contents = hbox(lbl, nil)
+#SetAttribute(contents, "MARGIN", "5x5")
+
+var dlg = dialog(contents)
+#SetAttribute(dlg, "SIZE", "100x50")
+
+discard dlg.show()
+
+# a window via a quick message box, sitting on top of the main dialog window
+discard Alarm("MyTitle","Hello World","Ok", "Not Ok", nil)
+
+discard mainloop()
+iup.close()