Added chapter with epigraph and first paragraph
Normalized website URL
Added second paragraph to the 'History of this book'
Added third paragraph to the 'History of this book'
Added further History paragraph
Merge branch 'master' of github.com:sebastien-fauvel/quantum-ethics into issue-8
Added further History paragraph
Added further History paragraph
Added further History paragraph
Added TOC entries
Merge pull request #8 from sebastien-fauvel/issue-8

Add introduction chapter 'History of this book'