more placeholders (enhancements)

Enhancements

To make dungeons more competitive between players, it would be cool if we had more placeholders to keep track of players who has better dungeon runs. Therefor I came up with some dungeon placeholders.

Placeholder

• %md_dungeon_[dungeon]_wins%
• %md_dungeon_[dungeon]_losses%
• %md_dungeon_[dungeon]_runtime%
• %md_dungeon__totalwins%
• %md_dungeon__totallosses%