[CoreBundle] Fixing resource actions. (#2499)

Author: ngodfraind

plugin/social-media/Resources/config/config.yml

@@ -4,9 +4,13 @@ plugin:
     resource_actions:
         - name: like_action
           is_form: true
+          is_custom: true
         - name: share_action
           is_form: true
+          is_custom: true
         - name: comment_action
           is_form: true
+          is_custom: true
         - name: note_action
           is_form: true
+          is_custom: true

plugin/tag/Resources/config/config.yml

@@ -8,11 +8,12 @@ plugin:
   resource_actions:
     - name: tag_action
       is_form: true
-      
+      is_custom: true
+
   widgets:
     - name: claroline_tag_resources_widget
       is_configurable: true
       is_displayable_in_workspace: true
       is_displayable_in_desktop: false
       default_width: 4
-      default_height: 3
+      default_height: 3