hello 1.1.0

Added

• A three-volume treatment in the source commentary, 2,712 lines: the descent
  of the sentence from Proto-Indo-European, the descent of the machine from
  ALGOL 60, and the philosophical status of the utterance
• Documentation: README.md, INSTRUCTIONS.md, INSTALL.md, UNINSTALL.md,
  and a manual page
• A test suite, a Makefile, and continuous integration across three
  operating systems and five architectures

Changed

• No functional change. The program is byte-identical to 1.0.2, which is to
  say to 1999.