Add TotemTimers

[crborga]

If you could please add this skin from the WotLK backport it would be much appreciated. I tried to edit hack it up myself but I cannot figure it out.

https://github.com/ElvUI-WotLK/ElvUI_AddOnSkins/blob/master/ElvUI_AddOnSkins/Skins/Addons/totemTimers.lua