Removed test code
Moved drawing of single blocks into method for clarity #541
Implemented left/right padding support for stacked text blocks
Implement new method of iterating over text boxes #543
also fixes #541
Merge branch 'od/issue_541' into develop
Fixed line spacing bug with blocks #543
Updated to DTFoundation 1.5.2
Adjust content inset for future iOS versions #531
Merge branch 'od/issue_531' into develop