Neuber, Eugen Ramon authored 4 years ago and Bekerle, Patrizio committed 4 years ago

Activate Matomo logging only after user logged in successfully. Deactivate if user logs out.

Using lerna with npm breaks various npm commands such as "outodated"
etc.

Switch yarn with namespaces. lerna is only used to run commands on all
packages and maybe publish them etc. yarn 2.x has extra workspace features
like running commands for all packages, so with 2.0 we might also get
rid of lerna.