Tooltip Flicker Fix

There is an annoying issue - sometimes tooltips flicker constantly, moving up and down by 1 pixel every frame. This makes my eyes bleed, and this mod fixes it.

Install instructions:

• []If you don't have it already, grab Patchwork Launcher and follow User's guide to set it up.

  []Put AppInfo.dll from the mod next to the launcher executable (if it's already there - this happens if you use other mods - you can skip this).

• In the launcher UI, select Active Mods -> Add -> select path to the mod DLL.

  Technically, the problem is caused by the code that takes UI element position, relayouts it every frame and then rounds floating-point positions to integers. In most cases this is fine - the result of the relayout operation is identical to original positions - but sometimes with unlucky inputs the operation will transform y to y-1 on first frame, then y-1 back to y on second frame and so on. The fix simply disables rounding - I didn't see it causing any new artifacts so far.

  Sources of all my PoE mods can be found on github.