Add advanced configuration options for tracking RC to multiple Piwik Instances.

[ruKurz]

If you like to track your user interaction with Rocket.Chat in a multi client infrastructure (Instance per client) and need a client separated report as well as a global report across all the client installations, you will need more than one piwik website configuration: A piwik website configuration per client plus one global piwik website configuration.

Therefore RC should support configuration options for tracking RC into multiple Piwik Instances according to "The complete guide on tracking your websites and web apps into multiple Piwiks and how to do it easily & efficiently" [1]

[1] https://piwik.org/blog/2017/02/complete-guide-tracking-websites-web-apps-multiple-piwiks-easily-efficiently/

[ruKurz]

Is part of RC core:
RocketChat#7323