* Added hotkeys to select options (1-9 for choice, SPACE/ENTER for done, ESC for cancel);
* "Up to" modes choose dialog - added "done" button in dialog;
* "Up to" modes choose dialog - fixed that user can't cancel if already selected one mode;
* Added extra info about source object, selected and remaining modes to select, ability number for hotkey;
* Fixed that mode choose dialog doesn't close on cancel (#6199);