Add annuler bouton

public-events/libs/qrcode-reader/js/qrcode-reader.js

@@ -89,6 +89,9 @@
       qrr.closeBtn = $('<span id="qrr-close">&times;</span>')
       qrr.closeBtn.appendTo(qrr.container);
 
+      qrr.closeBtn = $('<button type="button" class="fadeIn third" id="qrr-close">ANNULER</button>')
+      qrr.closeBtn.appendTo(qrr.container);
+
       qrr.okBtn = $('<a id="qrr-ok">OK</a>');
             
       qrr.loadingMessage = $('<div id="qrr-loading-message">🎥 Unable to access video stream (please make sure you have a webcam enabled)</div>');