I am working on the Evolve-D theme for moodle 2.8. In this release I removed the "My Dashboard" custom menu in favor of the new built in option. "My Courses" custom menu is still available. There are also a few CSS tweaks so that the avatar icon for the new user menu doesn't interfere with the custom login avatar.
THIS IS A BETA QUICK FIX ! Although it should work just fine. Please report any issues.
Until I can work out any new bugs it is available here: