~jaro/balkon

ref: 87cd2d8a4d7c798ed862e9198b011bb655f1ec3f balkon/.golden d---------
Update formatting in golden files.

All golden files are regenerated to use the new formatting.

This only affects whitespace (including newlines), otherwise the golden
values are perfectly equal. You can check this using the command:
`git show --word-diff-regex='[^[:space:]]'`
Rename golden files for easier tracking.
Make demo font size better match window.
Add paragraph pagination.
Test removing spaces around lines.
Allow empty lines when hard line breaking.
Support hard line breaks.
Include fontInfo in the repository.

This should make it possible to use the sample test outputs straight
from the repository, without having to build and run the tests.
Add shaped runs for demo.
Test effect of paragraph prefix.
Add test for Devanagari.
Test forming and breaking ligatures.
Allow breaking at character bounds.
Implement trimming spaces at end of lines.
Add line wrapping tests with spans.
Make paragraphRect origin always 0,0.

This convention should make it easier for the caller to properly place
the paragraph within a document.
Add test for RTL text.
Test line splitting with many runs.
Add ignored prefixes and suffixes to test data.

This ensures that implementation does not rely on the texts having zero
offset inside their byte arrays.
Use ICU to find line break boundaries.
Next