-- You can now specify <script_to_call> and <command_arg> arguments for a tooltip.
-- added a new value for the <id> parameter of define_control, "escapable", which will trigger when user hits <escape> but not <alt-F4> or any of the other ways of closing a dialog, and won't presume user has destroyed the dialog; also clarified description of <id>. See dialogPluginDemo1.powerpro for example of usage. -- dialogPluginDemo8.powerpro illustrates the dialog style "draggable", the button image-related style "imgfill" and use of a <script_to_call> for a tooltip. added discussion Multiple Simultaneous Dialogs From The Same Script and Enforcing a Single Instance of a Dialog from a Script
