[FriBidi] ANNOUNCE: FriBidi 1.0.0

[Dov Grobgeld]

Version 1.0.0 of FriBidi is a major update that adds support for all
the changes to the Unicode Bidirectional Algorithm that were
introduced in UAX #9, version 6.3, and beyond. This library contains
test code that validates the algorithm against the test-files provided
by the Unicode consortium, and have been verified to be 100% compliant
with version 10 of the unicode algorithm. Because of changes to the
algorithm, the previous API have been deprecated in favor of a new API
that introduces another couple of parameters. But the old API has been
retained, and will return the same results as before these algorithmic
changes.