Initial conversion to Markdown
Fix Chapter 1 foreword
Chapter 1 cleanup

Deleted spurious spaces, made Harry's letter a blockquote. Not sure
whether to leave all the blockquotes italicized or leave that for
end-user styling.
Chapter 2 cleanup
Deleted spurious spaces from beginnings of italicized quotations in all files
Formatting and typography cleanup

Re-bulleted list, corrected ... to ellipses, corrected “typewriter
quotes” to curly quotes, removed space before italicized words.
Further typography and formatting cleanup

Note: the quotes for "stddisclaimer.h" are kept for code-style.
Cleaned up hard line breaks, replaced ... with …, corrected quote
marks, removed extra space before italics.
Chapter 6 formatting and typography cleanup
More formatting cleanup for 1 – 6
Markdown conversion of Chapter 7 from HTML
Cleanup, Chapters 1 – 11

Removed extraneous author’s notes, added Chapter numbers and Titles,
cleaned up punctuation errors that had been missed, removed spaces
before and after em-dashes.
Cleanup on Author’s Notes and addition of chapters 12 and 13.
Updated ReadMe from original fork.
Formatting and cleanup for chapters 14 – 21

Including the addition of chapter numbers and subtitles.
Typographic and line-break cleanup of 21 – 44

Includes British spelling corrections and removal of whitespace
surounding em-dashes.
Cleanup of chapters 45 – 55

With chapter numbers and subheadings (these use unicode-encoded Roman
numerals)
Formatting / cleanup of chapters 56 – 73

Includes minor chapter title reformatting for consistency and better
typography.
Formatted chapter 74 – 85 and added 86 / 87

Chapter 85 is the revised (Dec. 2012) version.
Additional typographic cleanup, chapter 1 – 60

Stray italics, overlooked American spellings, mis-coded line wraps.
Additional cleanup of missed spellings, all chapters

Fixed stray/wrong apostrophes and quotes, more British spelling
cleanup, the correct spelling of Gödel ;-)