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

src/Form/Toolbar/AbstractToolbarForm.php

@@ -108,7 +108,9 @@ abstract class AbstractToolbarForm extends AbstractType
         $builder->add('begin', DateType::class, [
             'label' => 'label.begin',
             'widget' => 'single_text',
+            'html5' => false,
             'required' => false,
+			'attr' => ['data-datepicker' => 'on'],
         ]);
     }
 
@@ -120,7 +122,9 @@ abstract class AbstractToolbarForm extends AbstractType
         $builder->add('end', DateType::class, [
             'label' => 'label.end',
             'widget' => 'single_text',
+			'html5' => false,
             'required' => false,
+			'attr' => ['data-datepicker' => 'on'],
         ]);
     }