-Fixed issue with bar funkiness with tooltips for dead units.

-Tooltips should now correctly display the current talent spec of a unit instead of the primary talent spec (i.e., the one in their first talent spec tab). This was actually something to do with the RantTooltip code itself, and this version of RTT_REMIX comes with a modified RantTooltip as a quick-n-dirty fix to this issue until I'm able to study it more.

-NPC tooltip borders and backgrounds are no longer coloured based on reaction (this was driving me insane). I may include an option for this in the future.