Merge branch 'fix-webcam-error' into 'master'

Front: turn Webcam.js error from an alert to a console log

See merge request !265

core/templates/core/user_edit.jinja

@@ -52,6 +52,7 @@
     {% if not form.instance.profile_pict %}
     <script src="{{ static('core/js/webcam.js') }}"></script>
     <script language="JavaScript">
+        Webcam.on('error', function(msg) { console.log('Webcam.js error: ' + msg) })
         Webcam.set({
                 width: 320,
                 height: 240,