Examine Coordinate Button Missized, Awkward Text

[Enthalpy]

Currently, examine conversations display the type of the region being examined. Non-retina and retina versions show what this button looks like.

Right now, there are two unsightly parts of the appearance: "Set coordinates" does not appear in the button, and the region prefix (poly, rect, or circle) appears to the right of the button, and fits outside the block. These two issues should be fixed, presumably with discussion on what it should look like instead.

We may need to abbreviate "Coordinates" to "Coords," expand the content div, and simply remove the prefix. Just having the prefix at a glance doesn't appear useful.