FIX: NoMethodError in on extension.upcase when upload's original filename has no extension.
Emails are case insensitive
Remove hub username integration
ES6: User activity views
FEATURE: show the user's flagged/deleted posts
we can't resize images on desktop, very dangerous
FIX: We should use `category_id` instead of `category_name` to perform
operations, now that the subcategory names are not unique.
FEATURE: show a reason why a category can't be deleted
FEATURE: replace 'deleted by' with the trashcan glyph
FIX: Resolver should try with slashes instead of periods too
FIX: If the invite with topic id already exists, redirect user to home page instead
FIX: don't send repeated notifications that there are pending users who need to be approved to moderators who haven't read the previous notification
FIX: Don't scroll to top if there's an anchor present.
Merge pull request #2549 from techAPJ/patch-3

FIX: If the invite with topic id already exists, redirect user to home p...
FIX: disable cdn js debugging out of the box

Some plugins mess it up
CHANGE: Mini Profiler only enabled for developers in prd
FIX: missed this setting when I amended NGINX
FEATURE: query param for topic state
FIX invite redeem more robust
FIX: up invite expiry to 30 days