[ANN] unicorn 0.8.3 and 0.9.2

[Eric Wong]

Unicorn is a Rack HTTP server for Unix, fast clients and nothing else

These releases fixes compatibility issues the Ruby 1.9.2 preview1
release (and one existing 1.9.x issue). Note that Rails 2.3.2.1 does
NOT appear to work with Ruby 1.9.2 preview1, but that is outside the
scope of this project.

The 0.9.x series (including 0.9.2) is only recommended for
development/experimental use. This series is NOT recommended for
production use, use 0.8.3 instead.

* site: http://unicorn.bogomips.org/
* git: git://git.bogomips.org/unicorn.git
* cgit: http://git.bogomips.org/cgit/unicorn.git/
* list: (e-mail address removed)