* fix: removal of timeago fallback middleware
Instead of loading English fallback on missing language, we opt
to not send a script tag for a missing language to begin with.
Timeago already loads with English as default, so it will just
continue to use English.
* fix: check userLang against supported language codes
* fix: cleaned up code as per @pitaj
* fix: added comments
* fix: more fixes as per @pitaj
* feat: added addl. test for timeago locales, fixed broken test
* feat: wip, category watch change
* feat: pass data to client
* feat: allow changing state
* fix: account page categories
* fix: show in unread if topic is followed or category is watched
* feat: add default watch state to acp
* feat: save user category watch state
* feat: update unread recent pages
* fix: remove dupe code
* fix: flip conditions
* fix: handle empty arrays
* fix: ignore/watch on others profile
* feat: upgrade script for category states
if there are any users ignoring categories set their state in new zset and delete cid:<cid>:ignorers
* fix: upgrade
* fix: tests
* fix: redis count
* fix: more tests
* fix: #7038, autoLocale logic not playing nicely with no-refresh auths
- on login, req.query.lang is deleted (since it seems to be left over)
- on logout, the middleware.autoLocale is executed, which resets
req.query.lang
- middleware.autoLocale is new, just refactored existing logic in
webserver.js into new middleware method.
* style: tests, use lodash
* fix: timeago strings not switching languages on login or out
* add cache to redis
move out cache module from mongo
* fix redis tests
* add callback noop
* fix typo
* del cache on field delete
* make redis/mongo caches separate
* WIP
* using bootswatch from npm instead of bootswatch CDN url
* feat: on-demand client css building for skins
* added ability for client-side to select a skin
* updated loading and saving logic of bootstrapSkin on client side user settings
* fix: broken test for #6849
- on category setParent dialog do not show children of current category
- break recursion if category parentCid is equal to child cid to prevent
infinite loop
- dont allow setting the parentCid of a category to one of it's children