* Stop embedding LibTransition-1.0 since I'm not willing to fix its bugs. No time.

* Stop embedding LibTransition-1.0 since I'm not willing to fix its bugs. No time.
* Modified local copy of libqtip so I have a global frame I can reference. _G["StarTipTooltipMain"].. I didn't realize I already did _G["StarTipTooltipMain"] = tooltip ;).. At any rate, the local copy will recycle tooltip frames if for some reason you drop and reaquire a tooltip with the same key.
* Histograms are broken.
* There's a new option "unitOverride" -- use this to force a particular unit, as opposed to what GameTooltip:GetUnit() returns.
* Made some changes to Target line to make better use of unitOverride. It's not finished.
* By the way, this commit is broken. :)