[frontend] Feature Request - "course list" should default to "my courses"

When, as a logged admin, I land on an inginious course list page, I'd want it to be `/mycourses` and not `/courselist`.
The home page of the local inginious instance redirect me to `/courselist` too, this should be `/mycourses`.
Moreover, the menu is kinda strange regarding this. When on `inginious.org/index`, there is a dedicated "Course list" menu that is always available...

Only when I am on the `/courselist` page do I see a "My courses" blue menu button.
But the "Course list" menu button is always there... as if it was the most important menu to get to...