allow selecting main topic to merge into
allow specifying a new title for merge topic
upon merge go to correct topic
new tests for merging with options
* feat: acp privileges (WIP)
* fix: restore global privilege hooks
* refactor: using cid 0 in admin privs
* fix: no need for zebrastripe-reset
* feat: manage:categories privilege WIP
* feat: renamed prefix to admin:, settigns and dashboard privs
* fix: nofocus on acp privs group find modal
* refactor: privileges.x.get() to not used hardcoded privs
* fix: crash if unable to get latest version
* feat: setting acp priv
* Revert "fix: crash if unable to get latest version"
This reverts commit afdb235f48.
* feat: user/privilege acp privs
* fix: category selector in manage/privileges
* fix: guests potentially becoming admins
* fix: bug in setting admin privs
* fix: some last minute things + api docs
* fix: some more last minute fixes
* feat: add privilege give/rescind hooks
action:privileges.categories.give/rescind
action:privileges.global.give/rescind
breaking change, privileges.categories.give/rescind and privileges.global.give/rescind use full privilege name for groups ie `groups:find` instead of `find`
* fix: tests, privileges renamed
* feat: wip, better digest handling (+ eventual digest resend logic)
- await emailer.send call in digest.send method
- save send success to a new sorted set digest:{interval}:byUid
* feat: continuing work on digest tools
- Added ACP page to view digest settings and delivery times per user
* feat: added paginator and stub buttons for resending digest
* feat: wrapping up digest revamp
- New language strings in ACP digest page
- Client-side ACP script for digest ACP page
- Websocket call for ACP page to execute digests
- Broke out logic to retrieve user digest settings to getUsersInterval
* fix: minor cleanup
* fix: #8010 and some style suggestions from baris
* fix: resolve confusing comment
* feat: add failing test for pagination
* feat: test
* fix: redis tests
* refactor: remove logs
* fix: add new test
* feat: make sortedSetRangeByScore work with keys on redis
* fix: hardcoded set name
* feat: show topics from readable categories on recent/popular/top
* feat: rewrite unread topics
respect watched categories and followed topics
* fix: term + watched
* Add view users info global privilege
* Show user ip only to global mods and admins
* fix missing comma
* Hide link for users without correct privilege
* move getting privilege information to getAllData
* Hide the link from Global Moderators as well
* Give Global Moderator view:users:info privilege
* Restrict ip in post menu to view:users:info
* add some trailing commas....
* Add privilege to categories test
* Add group privilege to categories test
* add upgrade script
* fix style for TravisCI
* more styling - change spaces to tabs
* some more styling fixes (hopefully final one)
* fix style for Travis CI
* hide ip in chat messages
* Don't show even hidden ips on user profile page
