Mattermost app analytics for March 19

Requires Mattermost Server v9.11.0+. Older servers may not be able to connect or have unexpected behavior. ------- Mattermost is an open source platform for secure collaboration across the entire software development lifecycle. - Keep all of your team communications in one place. - Orchestrate work across your tools and teams. - Plan projects and hit milestones. - Unite your entire technology stack through a single point of collaboration. - Meet the strictest security, privacy, and compliance requirements. To use this app, you need a URL for a Mattermost server. ------- Deploy your own server: https://docs.mattermost.com/guides/deployment.html Terms of Service: https://mattermost.com/terms-of-service/ Contribute to the project: https://github.com/mattermost/mattermost-mobile