[1.7b5] Call of the Crypt Behavior

[overgoat]

This may not be a bug, but it doesn't feel like ideal behavior:

When you level up Call of the Crypt and gain access to more powerful undead if you if you already have your max summons the icon stays grayed out. You have to manually dismiss your previous summons to upgrade your skeletons.

Also it would be nice if Call of the Crypt didn't gray out when at max summons. Between battles it would be nice cast this to clean up your damaged undead without having to manually dismiss.