completely missed the ESC check

I need sleep

src/components/views/dialogs/BaseDialog.js

@@ -59,8 +59,10 @@ export default React.createClass({
 
     // Don't let key down events get any further, so they only trigger this and nothing more
     _onKeyDown: function(e) {
+        if (e.keyCode === KeyCode.ESCAPE) {
             e.stopPropagation();
             e.preventDefault();
+        }
     },
     
     // Must be when the key is released (and not pressed) otherwise componentWillUnmount