Feature Request: Plain text in Dropdowns

Created by: CTMiner

A nice ability would be to add plain text in a dropdown menu instead of only <a> and <button> elements. Currently this can be more or less done with a.disabled, but being able to use a <p> or <span> element would be nice, and would also remove having the disabled cursor. Behavior could be like .navbar-text is to a navbar.

Example usage, short username on navbar and full username on menu to save valuable navbar space: