Add CSS class to each field in app/views/issues/show.rhtml
I saw #2864 ; is there any reason why some fields have a CSS class and other don't ? At work, we use this to hide some fields we don't use.
If there's no reason, I leave a tiny patch. There's no conflict with existing css class (except for "td.category" but no big deal, there's just a "white-space: normal" in it)