Release 1.3.0

Added

• Add support for comments within statements, that will be rendered
  within the diagram
• Option --title to add a title to the output document
• Show different start/end indicators if diagram is 'complex' (refers to
  other definitions)
• Better optimization of repeating elements. a, b, c, { d, b, c } will
  display a followed by a loop containing b, c with d as repeater.
• Extra example file, based on json.org

Fixed

• Text dedenting issue in comments before sending comments to markdown parser