Use edit hyperlink dialog from online not core

This changes commit eb387cc7b1.

Edit dialog is not working, causes crashes and shows features
that doesn't work (linking to other documents in core).

Use dialog from online instead.

Signed-off-by: Szymon Kłos <szymon.klos@collabora.com>
Change-Id: I4a32b921f5573c66739c20407e3c6cc6358f5579

browser/src/control/Control.AlertDialog.js

@@ -67,8 +67,8 @@ L.Control.AlertDialog = L.Control.extend({
 					type: 'button',
 					className: 'vex-dialog-button-secondary',
 					click: function() {
-						e.map.toggleCommandState('HyperlinkDialog');
 						vex.closeAll();
+						e.map.showHyperlinkDialog();
 					}
 				});