Add option to show NPC talk subtitles above the exp bar

Usually games make their dialogue subtitles quite large so that they can be easily read even in the heat of battle.

Currently, the game requires the player to keep track of the chat region to see the subtitles of NPC dialogue, which is tedious - requires to stop looking at the center of the screen, this gets interleaved with general chat spam and the small font size doesn't help at all.

Having a proper subtitles at the bottom center of the screen would help a lot. Also, while you're at it, please review which audio cues or dialogues emit the subtitles - currently Sirus' "Die!" beam has the subtitle, but Dominus' "Touch of god!" doesn't. Having it uniform across the game would be great. Also, the Twilight Strand gate guy doesn't have subtitles for his line, having it would be great too. ;) Going even further, it could be somehow integrated with environmental lore so that we can get the text while walking around except it being audio-only.

There will be ppl against it, so having this as an option is the way to go.