Confirm viewing "my contributions"

[patrickmj]

From public side, logged in, follow the link to "My Contributions" under the admin bar with your username. There could be javascript/css issues here across browsers and themes, so wide testing across those will be very helpful.

[sheilabrennan]

In Chrome, the JS is a bit wobbly, and hard to click on My Account or My Contributions.

When clicking on My Contributions, I get a 404

/sbrennan/SearchTestO2/SearchTestO2/contribution/my-contributions is not a valid URL.