Make the Repository Dropdown menu hierarchical

We need to work on the repositories dropdown menu.

Basically, it's pretty useless as it is now.

I suggest the following improvement: Make the menu hierarchical.

This way we could go to "project" then "repository". This would not be a huge effort for a good web browser developer making an HTML5 menu...you have all the information you need in the current menu!!!

Furthermore, you could combine the projects and repositories menu into one dropdown menu. If you install Notifyr, then you would have your favorites menu.

And...you would eliminate issues regarding the repository menu not being long enough or wide enough for long repository names.

HUGE improvement, and a bug resolution!!!!!