Fix some rubocop todos
Fix rubocop warnings
Removed unused link_to_page from the trace helpers It was unused, and clashed link_to_page in the browser helpers as apparently all helpers are loaded into all views...
Specify display_name and tag explicitly when generating pagination links as they don't always seem to be default correctly. Closes #561.
Don't include any page numbers in links in the tag list.
Avoid warning.
Tidy up trace handling a bit, and add support for per-user and per-tag feeds.
more basic framework