* Update error page to use Markdown and add error for missing OAuth code
* Add line breaks to error messages
This is to make the error message easier to read.
* Update en.json
* Add the ability to clear push notifications after channel is viewed
* Fix race condition between updating the mention count and reading it when sending push notifications
* added handlers for slash commands
* added manual status persistance
* added tests
* removed extra debug output and comments
* rebase - fixing the PR
* making echo messages after slash commands ephemeral
Converts @mentions in Slack imports for regular messages, comments and
Slack upload messages.
Updates the description on the Team Settings Import tab to remove
mention of @mentions not importing.
* PLT-3942 Add real-time updates for center channel profile picture pop-over
* Send user data with the websocket event to prevent further requests
* Add helper for profile sanitation
* Deauthorize OAuth APIs
* Deautorize OAuth Apps Account Settings
* Fix typo in client method
* Fix issues found by PM
* Show help text only when there is at least one authorized app
* PLT-3754 EE: Add a Display Option to disable Join/Leave messages
* Differentiate between join/leave add/remove messages
* Update user removed from channel text message
* PLT-3647 Added config settings for email batching
* PLT-3647 Refactored generation of email notification
* PLT-3647 Added serverside code for email batching
* PLT-3647 Updated settings UI to enable email batching
* PLT-3647 Removed debug code
* PLT-3647 Fixed 0-padding of minutes in batched notification
* PLT-3647 Updated clientside UI for when email batching is disabled
* Go fmt
* PLT-3647 Changed email batching to be disabled by default
* Updated batched email message
* Added email batching toggle to system console
* Changed Email Notifications > Immediate setting to a 30 second batch interval
* Go fmt
* Fixed link to Mattermost icon in batched email notification
* Updated users to use 30 second email batching by default
* Fully disabled email batching when clustering is enabled
* Fixed email batching setting in the system console
* Fixed casing of 'Send Email notifications' -> 'Send email notifications'
* Updating UI Improvements for email batching (#3736)
* Updated text for notification settings and SiteURL.
* Prevented enabling email batching when SiteURL isn't set in the system console
* Re-added a couple debug messages
* Added warning text when clustering is enabled
