Fix tag list rendering in node editor

tag_list.to_s produces space-separated output which acts-as-taggable-on
13.0.0 (comma delimiter only) treats as a single tag on re-save.
Use join(', ') to render comma-separated tags in the input field.

1 files changed, 5 insertions, 0 deletions

diff --git a/public/stylesheets/ccc.css b/public/stylesheets/ccc.css
index c4530fa..30eb8dd 100644
--- a/public/stylesheets/ccc.css
+++ b/public/stylesheets/ccc.css
@@ -121,6 +121,11 @@ div#center_column .article_partial h2.headline {
   border-top: 2px solid #cccccc;
 }
 
+/* except for erfa list */
+div#center_column .chapter_partial h2.headline {
+  border-top: none;
+}
+
 div.article_partial h2 a {
   text-decoration: none;
 }