Set release date for v0.2.1.0.

Fix data types in harfbuzz-pure.

Improve documentation for pagination.

Prepare pagination for future layout types.

Add paragraph pagination.

Bump version to 0.2.1.0.

Implement splitting ParagraphLayout into lines.

Implement generic pagination internally.

Better format ParagraphConstruction documentation.

Bump version to 0.2.0.1.

Remove non-existent extra-source-files.

Set release date for v0.2.0.0.

Add missing files to Cabal package description.

Separate module for the ParagraphLayout type.

Test removing spaces around lines.

Remove collapsible spaces at beginning of lines.

Ensure tests do not pass with missing files.

Add script for manual testing.

Allow empty lines when hard line breaking.

Support hard line breaks.