Additional aggro indicators, current target enhancements and icons

[mavinger]

(From redward on Wildstar forums)

• Add "Eye" icon on mob aggro (See screenshot)
• Add Chevron over Nameplate of Current Target and/or make Current Target's nameplate stand out from the rest. (See small red arrow over Name Plates in screenshot)
• Add icon to indicate if mob is part of an Active Quest.
• Add icon to indicate if mob is part of a public event.

[ghost]

actualy everything except target indicator is already in code. the aggro is a little red bar though, so that might be changed

[ghost]

do not need icons, just improve visualization of the aggro bar, today this very hidden, change the colors of the bars could solve the problem.