~jaro/balkon

ref: 4fda24fcf0fa3cfcd0458c15e53006d998ff8ca1 balkon/test/Data/Text/ParagraphLayout/Internal/BiDiReorderSpec.hs -rw-r--r-- 6.3 KiB 
Move BiDi Level to separate module.

Implement BiDi resolved level reordering.