New Features
Timer and Progress Bar
--timer (<seconds>)
Replaces default button with a timer countdown after which dialog will close with exit code 4, Default timer value is 10 seconds. Optional value <seconds> can be specified to the desired value
If used in conjuction with --button1text the default button will be displayed but will be disabled for the first 3 seconds of the timer, after which it becomes active and can be used to dismiss dialog with the standard button 1 exit code of 0
Images
Images can be displayed in place of a message with --image
In lieu of full message capabilities you can specify and image caption with --imagecaption
Custom Window Sizes
Dialog can now be any size you want instead of the default, --small or --big options.
--width and --height can be used to define the dialog size of choice. Content will resize to fit.
