WhatsNew:

changes in v1.7.3 (since v1.7.0)
- improved pagination: more even sized pages
- improved blockquote layout
- new checkbox: '[x] Skip over empty pages'
- info page: author name = link to wikipedia
- info page: wider sliders
- info page: new font option: Exo 2
- now enabled by default: Adjust text-amount on resize
- fix: page ending with period or tripple-dot plus guillemet
- fix: period followed by alpha/num: no end of sentence
- fix: improved linefeed and double-linefeed detection