Rewrote frontend with AngularJS framework.

src/html/templates/entry_remove.html

@@ -0,0 +1,16 @@
+<!-- Dialog header with title -->
+<div class="modal-header">
+  <h3>Supprimer l'entr&eacute;e {{entry.label}}</h3>
+</div>
+
+<!-- Dialog body -->
+<div class="modal-body">
+  <p>Confirmez-vous la suppression de cette entr&eacute;e ?</p>
+</div>
+
+<!-- Dialog footer with buttons -->
+<div class="modal-footer">
+  <a href="#" class="btn btn-primary" ng-click="dismiss()">Non</a>
+  <a href="#" class="btn" ng-click="removeEntry(entry, this)">Oui</a>
+</div>
+