5872558fee
* Added a cancel button returning 1 if clicked * Renamed the Close button to Ok, still returning 0 if clicked * Added --ok-label=TEXT option to change the Ok button label * Added --cancel-label=TEXT option to change the Cancel button label * Added --checkbox=TEXT option to show an "I Agree and accept the terms" checkbox If --checkbox is enabled, the Ok button will be disabled if the checkbox isn't checked.