* Add v4 endpoint for getting the channels on a team for a user
* Implement PUT /channels/{channel_id}/patch endpoint for APIv4
* Implement POST /teams/{team_id}/channels/search endpoint for APIv4
* Update permission check
* Implement POST /users/search endpoint for APIv4
* PLT-2713 Added store functions for searching users that don't have a team
* PLT-2713 Added 'without_team' option when searching users
* PLT-2713 Added 'without_team' option when searching users (v4)
- if 'http_proxy' environment variable is set, respect it when creating http client
- otherwise initialize a http client with timeout settings
Add ogjson to cache even when it fails
in this way we can prevent from requesting unparsable urls repeatedly
Extend expire time of cached link preview data to a week
There's no need to invalidate cache and send request again frequently
Revert timeout
Revert cache_expire_time
* Implement PUT /teams/{team_id} endpoint for APIv4
* Implement GET /users/{user_id}/teams/{team_id}/unread endpoint for APIv4
* Implement POST /teams/{team_id}/members/ids endpoint for APIv4
* Remove debug statement
* Implement server changes for group messaging
* Majority of client-side implementation
* Some server updates
* Added new React multiselect component
* Fix style issues
* Add custom renderer for options
* Fix model test
* Update ENTER functionality for multiselect control
* Remove buttons from multiselect UI control
* Updating group messaging UI (#5524)
* Move filter controls up a component level
* Scroll with arrow keys
* Updating mobile layout for multiselect (#5534)
* Fix race condition when backspacing quickly
* Hidden or new GMs show up for regular messages
* Add overriding of number remaining text
* Add UI filtering for team if config setting set
* Add icon to channel switcher and class prop to status icon
* Minor updates per feedback
* Improving group messaging UI (#5563)
* UX changes per feedback
* Update email for group messages
* UI fixes for group messaging (#5587)
* Fix missing localization string
* Add maximum users message when adding members to GM
* Fix input clearing on Android
* Updating group messaging UI (#5603)
* Updating UI for group messaging (#5604)
* Fix push notifications where channel is set to all activity
* feedback review
* moved push notification logic to DoesStatusAllowPushNotification
* Have every option handled in ShouldSendPushNotification
* unit tests
