added toolbar for activity screen #2 (#51)

* merged toolbar javascripts #2
* added activity toolbar #2

src/TimesheetBundle/Resources/views/admin/project.html.twig

@@ -4,7 +4,7 @@
 
 {% block page_title %}{{ 'admin_project.title'|trans }}{% endblock %}
 {% block page_subtitle %}{{ 'admin_project.subtitle'|trans }} {{ 'subtitle.amount'|trans({'%count%': entries.count}) }}{% endblock %}
-{% block javascript_imports %}<script src="{{ asset('js/timesheet.js') }}"></script>{% endblock %}
+{% block javascript_imports %}<script src="{{ asset('js/toolbar.js') }}"></script>{% endblock %}
 
 {% block main %}
     {% if entries.count == 0 %}