Provide a configuration option to allow the bar to be pinned to the Personal Resource display instead of at an X, Y position on the screen.

May be helpful in adding this:
https://www.wowinterface.com/forums/showthread.php?p=335936#post335936

Adding this line to UpdateResourceBar() (so it gets called frequently) seems to work:

barContainerFrame:SetPoint("CENTER", C_NamePlate.GetNamePlateForUnit("player"), "CENTER", 0, 0)

https://gfycat.com/gleamingaltruisticamericanblackvulture

If we don't call it frequently enough then the bar stays in one spot on the screen.

Need to add something that lets the users adjust / offset from the resource display. Should be able to use the existing UI Options to accomplish this.

When the personal resource display disappears, it stays in one place but hidden, so the bar floats in (what appears to the user) as the middle of nowhere. Need to think of how to handle this.