Broken link in the README to the views/controls list

[gridlocdev]

Describe the bug
The 'List of Views/Controls' link in the README.md file points to an invalid URL path

To Reproduce
Steps to reproduce the behavior:

1. Go to the Terminal.Gui GitHub repo home page
2. Scroll down to the README
3. Click on the 'List of Views/Controls' link
4. See 'Page not found' error

Expected behavior
Instead of https://gui-cs.github.io/Terminal.Gui/views.html, it should be https://gui-cs.github.io/Terminal.Gui/articles/views.html