Improve logging when installing modules

[DieterHolvoet]

I had an idea for improved logging when installing modules. I thought it would be useful to render help/permissions/configure links as done on the admin/modules page. This did require me to split up the success message into one module per line, instead of logging it as a comma separated list. I also changed the success message to be the same as the one when enabling through the UI.

Let me know if you like the change, if so I'll further clean up the PR.

[weitzman]

Looks useful to me. We used to have this same feature in the very old days. You think that href syntax is supported widely enough?

[DieterHolvoet]

The Symfony Console docs on hyperlinks links to the list of terminal emulators that support hyperlinks. It hasn't been updated in a couple years though. Here's another, more recent overview.