Luna Unitframes Forever

4435-forever: dungeon fixes (work in progress)

In dungeons, Blizzard hides some info about units, like class, group leader, PvP status and role. Luna now handles that.

Fixed

• Lua errors in dungeons.
• Wrong names and levels on frames in dungeons.
• The class icon caused errors in dungeons. It now hides where the class is hidden.

Changed

• Target of target and other frames where the class is hidden now show class colors, on the health bar and in the class name ([classcolor]). These use Blizzard's default class colors, not the ones you set in Luna.
• Class portraits fall back to a normal portrait where the class is hidden.
• The empty bar with class color stays empty where the class is hidden.
• A tag that breaks now shows its error once, instead of staying blank without a word.