Keep standard Administration menu

My problem is that I want to use the account menu as custom menu with some added items, which includes the default items like "My account", "My profile" or "Logout". But when I assign the custom menu to the authenticated role, administrators don't have access to the admin menu anymore. Thus, another option would be to add an role exclusion list:

Use the custom menu, if the user has any of the configured roles but none of the exclusion roles, i.e.

Configured roles:
[ ] Anonymous
[x] Authenticated user
[x] Editor
[ ] Site Manager
[ ] Administrator

Exclusion roles:
[ ] Anonymous
[ ] Authenticated user
[ ] Editor
[x] Site Manager
[x] Administrator

So, every authenticated user (and editors in special) get the custom menu, except they are admins or site managers.

I will look into this as soon as i have some time

Pushed to 1.0.x, can you please test it?

1.0.6 release

Awesome, thanks. Both variants (adding custom menu items to admin menu, excluding roles) work.