* PLT-3484 OAuth2 Service Provider
* PM text review for OAuth 2.0 Service Provider
* PLT-3484 OAuth2 Service Provider UI tweaks (#3668)
* Tweaks to help text
* Pushing OAuth improvements (#3680)
* Re-arrange System Console for OAuth 2.0 Provider
* Added slash commands to InstalledIntegrations page
* Reset installed integration type filter if there is no longer any integrations of the selected type
* Added pages to backstage to add slash commands
* Cleaned up internationalization for slash commands
* Added ability to regen slash command tokens from backstage
* Removed Integrations tab from UserSettings
