* add feature to add user to channel after at-mention
* update per comment and update mattermost-redux
* move sendAddToChannelEphemeralPost to actions folder
* rebase and fix merge conflicts, do clean up a bit
* update eslint's `comma-dangle` rule to `always-multiline`
* add check and fix scripts to package.json
* Invoke `yarn fix` to adopt the updated eslint rules. No other changes are included.
* Scroll to search result in preview
* Fix uni test
* Feedback review
* Remove listeners for mattermostManaged
* Remove specific event listeners for mattermostManaged
* Fix new message indicator
* Revert "Fix new message indicator"
This reverts commit 3732d2e53149f2e29b671cb6fd68e359d64aab36.
* Fixed new messages indicator and added unit tests for it
* Moved PostList to take a list of postIds instead of posts
* Removed usage of selectors that return posts from ChannelPostList and Thread
* Fixed search and switched to use getPostIdsAroundPost selector
* Removed use of selectors that returned posts from emoji reactions
* Updated makePreparePostIdsForPostList to be better memoized
* Fixed filter of join/leave messages
* Added unit tests for makePrepaprePostIdsForPostList
* Check if post edit/delete should be enabled more often
* Updated mattermost-redux version in yarn.lock
