Change default font-family to Helvetica Neue
Remove "Elena" font family
Change `<blockquote>` font-family to Georgia and fix paragraphs
Tweak CSS for inline `<code>`
Merge branch 'develop' with changes for 1.0.1

* develop:
  Tweak CSS for inline `<code>`
  Change `<blockquote>` font-family to Georgia and fix paragraphs
  Remove "Elena" font family
  Change default font-family to Helvetica Neue