Maintenance Update and Mythic Dungeon Plus development progress

- Dungeon followers now correctly show into the damage done section.
- Fixed an error while statusbar plugin options.
- Framework update.
- Mythic Dungeon Plus code has been separated into six files (was just 2), this will help with the organization
and maintenance of the code.

boot.lua

@@ -97,7 +97,11 @@
 		Details222.OptionsPanel = {}
 		Details222.Instances = {}
 		Details222.Combat = {}
-		Details222.MythicPlus = {}
+		Details222.MythicPlus = {
+			Charts = {},
+			Frames = {},
+		}
+
 		Details222.MythicPlusBreakdown = {}
 		Details222.EJCache = {}
 		Details222.Segments = {}