Press ESC to close solution-type modal dialog- feat0030

[slugbucket]

On the crossword solutions entry form when dislaying the solution types modal dialog, pressing the ESCape key has no effect; it should close the dialog.

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This simply a matter of adding an extra window (not modal) event handler:

    // Press the ESC key to exit the dialog
    window.onkeydown = function(event) {
      if (event.which == 27) {
        modal.style.display = "none";
      }
    }

[slugbucket]

Featire implemented.