Blogroll "shortcut" in Dashboard leads to broken link when logged in as a less capable user

[JeremyVisser]

I've just noticed that when I create a user with the role of Author or Contributor, it does not have the capability to manage the Blogroll but still the Dashboard has a shortcut to the Links page and creates an ugly error message when clicked.

To reproduce this, create a user called Bob. Make him a Contributor. Log him on. Click the "Add a link to your blogroll" link on the Dashboard. Read the message ;).

P.S.: This occurs in 2.0.4 and there appears to be no milestone selectable for 2.0.5. Does that mean you're not planning on any more releases in the 2.0 branch?

[ryan]

We need a current_user_can('manage_links') check around that.

[markjaquith]

patch for /trunk/

[markjaquith]

Patch adds the check.

I also added checks for the post writing and theme changing links.

[ryan]

(In [4130]) Add cap checks around getting started links. Props Mark J. fixes #3074