Better options for Real Time DPS

- Removed 'Real Time DPS' from the time measure dropdown.
- Added "Show 'Real Time' DPS" toggle to show real time dps while in combat.
- Added "Order Bars By Real Time DPS" toggle to order bars by the amount of real time dps.
- Added "Always Use Real Time in Arenas" toggle to always use real time dps in Arenas.
- Added .last_dps_realtime to player actors, caches the latest real time dps calculated.

Libs/DF/fw.lua

@@ -1,6 +1,6 @@
 
 
-local dversion = 449
+local dversion = 450
 local major, minor = "DetailsFramework-1.0", dversion
 local DF, oldminor = LibStub:NewLibrary(major, minor)
 
@@ -40,7 +40,11 @@ DF.AuthorInfo = {
 }
 
 function DF:Msg(msg, ...)
-	print("|cFFFFFFAA" .. (self.__name or "FW Msg:") .. "|r ", msg, ...)
+	print("|cFFFFFFAA" .. (self.__name or "Details!Framework:") .. "|r ", msg, ...)
+end
+
+function DF:MsgWarning(msg, ...)
+	print("|cFFFFFFAA" .. (self.__name or "Details!Framework") .. "|r |cFFFFAA00[Warning]|r", msg, ...)
 end
 
 local PixelUtil = PixelUtil or DFPixelUtil