~jaro/balkon

ref: 7f0ce005ca7c6f7c92be37cc5e6526c1b3a32e54 balkon/test/Data/Text/ParagraphLayout/Internal/TextContainerSpec.hs -rw-r--r-- 4.8 KiB 
Implement trimming spaces at end of lines.

Move non-public modules into Internal namespace.

Minimise working with Data.Text.Internal.

Implement run splitting.