Ideas profile style fixes

[DrewAPicture]

Looks like the profiles on Ideas could use a little TLC. Currently, it looks like this:

The patch only adds a margin to .bbcrumb, though I'd suggest a couple of other markup tweaks:

• Changing <h2 id="userlogin"> ... to <h3 id="userlogin"> ... will push it all the way across like /support profiles. Could probably lose the <span> and <small> in there too unless that's done that way on purpose.

• Adding id="theuser" to <div class="vcard" role="main"> will give the same container look as on /support profiles

I'd make a patch for the markup changes but they aren't (obviously) in meta SVN, at least that I can see.

With the above changes, it looks like this:

Side note: Maybe we should add an 'Ideas' component to Meta Trac.

[coffee2code]

Fixed.

Made the patch's CSS change to ideas-wp4.css since it solely applies to Ideas, which is all we're interested in affecting.