Improved mobile view #151 (#150)

- fixed group by for mysql mode
- only user can edit own prefs
- updated installation README
- pagerfanta shows less links
- improved manual tab
- moved user profile link to pref tabs
- added menu links to top navbar
- moved page actions to breadcrumb position
- integrated daterangepicker and improved toolbar forms
- bugfix for time rounding

templates/dashboard/index.html.twig

@@ -4,6 +4,8 @@
 {% block page_title %}{{ 'dashboard.title'|trans }}{% endblock %}
 {% block page_subtitle %}{{ 'dashboard.subtitle'|trans }}{% endblock %}
 
+{% block main_content_class %}dashboard{% endblock %}
+
 {% block main %}
 
     {% for settings in dashboard_widgets %}