Sort Characters by Level Option

[Lotwook]

I recommend the level column have a clickable option in the character table like every other other column.

(indicating tier would also be helpful!)

[jestergi]

Seconded. Personally I've gotten around it by putting my level in my Class column, but it's just another thing I need to maintain as I level up.

[Ariel-Thomas]

Duplicates issue #208