Did some minor revamps and fixed crashing on death

Fixed localization for Korean and Chinese. (I think)

Added functionality to already existing UI elements and added more.

Fixed some issues regarding custom mode and also made Custom Ascension unavailable until ascension on the character is unlocked.

Fixed issue with negative ascension crashing the game when certain other mods were enabled. Note to self: Use safe methods that YOU'VE ALREADY MADE instead of unsafe comparisons.

So it actually works this time. I think.

So this is the beginning of the huge update. All ascension levels should be individually toggleable and working. Please, for the love of all that is good, tell me if something is broken. The update is still very much WIP, but it should be fully playable.

Custom Mode works! Yaaaaay. This took way too long.

Added Simplified Chinese localization and made some minor tweaks

Added Korean language support