~jaro/balkon

ref: 3f953d1a770ba18cdea4bd6e7209969bae6c6819 balkon/src/Data/Text/ParagraphLayout/Internal/Break.hs -rw-r--r-- 2.8 KiB 
Properly use ICU locale identifiers.

Update documentation and derived instances.

Move non-public modules into Internal namespace.

Use ICU to find line break boundaries.