Fixed button DocumentActionsButtonsGroup display bug

- improve document table
- add a smallfont css classe to handle table style
when called from index or from show page

src/Bundle/ChillPersonBundle/Resources/views/AccompanyingCourseWork/index.html.twig

@@ -25,6 +25,7 @@
                     {% include '@ChillPerson/AccompanyingCourseWork/_item.html.twig' with {
                         'displayAction': true,
                         'displayContent': 'short',
+                        'displayFontSmall': true,
                         'itemBlocClass': ''
                     } %}
                 {% endfor %}