Remove templateName from topic_closing_view because it doesn't use a template
Show a more useful message when redis config can't be found during init.
Don't cache the problems list with the rest of the dashboard data
Fix the 'no more topics' message for categories with non-ascii names
Don't show new user education when editing a reply.
fix crash caused by incorrect query in scope

setting all categories to be secured led to a blank screen on all pages

use stabby lambda for consistency in class

make the test a little more concise

- move the local assignments into let blocks for
reusability

- remove calls to `to_a`, which aren't needed

- use 'be_empty' instead of '[]' to be consistent
with the other matchers in the test

add a test for the `secured` scope with multiple
secured categories
Merge pull request #849 from leemachin/fix-secure-categories-query

Fix error in secured categories scope