IE7 TitlePane tundra render issues

[dante]

dijit.TitlePane? in IE7 renders strangely. The title height is twice what it should be, as the arrow node is not floating on the right, and the title is pushed down one line.

[bill]

Weird, IE DOM explorer says that the arrow has float: right. Maybe the <div> following the arrow is (for some reason) too wide to fit beside it, but I'm not sure why. Or maybe it's the zoom: 100% on the arrow node.

[dante]

(In [11768]) fixes #5326 - the title text is display:block, causing the line wrap in ie7. (float:right) ... setting to inline fixes.

it actually fixes this one. dyslexics of the world, untie.

[dante]

(In [11787]) refs #5322 - fixes one aspect of ticket targeted at 1.0 branch, refs #5236 - a ticket describing the titlepane issue this fixes, the dup part of #5322