v1.2.0

• Added new includeVerseNumbers and includeLineBreaks options for the
  fetchReferenceContent() function
  • If includeVerseNumbers is true (default: false), the verse number
    labels will be included in reference content; this works even for
    translations like The Message (MSG) which condenses multiple verses into
    one
  • If includeLineBreaks is false (default: true), the reference content
    will be formatted onto a single line (this is useful for books like Psalms
    or Proverbs)
• Added additional tests and improved code coverage
• Refactored various areas of the codebase to be cleaner and leaner