* add section: "It's not a bug, you must fix your locale" is not an
acceptable answer
* elaborate the "Expected mojibake and surrogate character issues"
section
* Add the "Producer-consumer model using pipes" use case
* Enable UTF-8 mode by default if the locale is POSIX
* Add Use Cases
* Add "Don't modify the encoding of the POSIX locale" alternative
* Rephase Abstract and Proposal
* Proposal: mention expected mojibake issues
* Fix PEP number: 393 => 383
* Add links
Thomas Samson
Victor Stinner