~jaro/balkon

ref: 8696914bf3930b17ead4b687e6741ab5fc4ee33c balkon/.golden/mixedScriptWordsParagraph d---------
Implement trimming spaces at end of lines.
Make paragraphRect origin always 0,0.

This convention should make it easier for the caller to properly place
the paragraph within a document.
Test line splitting with many runs.