Rack 1.0.1 maintenance release

[Joshua Peek <josh@joshpeek.com>]

I'd like to do a 1.0.1 maintenance soon of the rack-1.0 branch. Please
test your apps and frameworks on that branch. It should be a fully
compatible bug fix release.

I went though most of the Lighthouse tickets and only found one that
really concerned 1.0.

"Rack::Utils.unescape problems in Ruby 1.9.1"
  http://rack.lighthouseapp.com/projects/22435/tickets/48-rackutilsunescape-problems-in-ruby-191

http://rack.lighthouseapp.com/projects/22435-rack/milestones/current

Please reassign any 1.1 milestones tickets to 1.0 or let me know of
anything else master that you'd liked cherry-picked into rack-1.0.

Looking forward to Rack 1.1.

Here's what changed on rack-1.0 since the 1.0 tag:

  commit 04a5e732a1aa708c0953c55984c17e01252d0aa9
  Author: Julien Sanchez <julien.sanchez@gmail.com>
  Date:   Mon Aug 3 10:49:11 2009 -0500

      Mongrel handler should use rack_input var

      Signed-off-by: Joshua Peek <josh@joshpeek.com>

  :100644 100644 3a5ef32... 3e2cd8b... M	lib/rack/handler/mongrel.rb

  commit 488cf8091bb5d0262c784da40fa2b60d874e7303
  Author: Joshua Peek <josh@joshpeek.com>
  Date:   Mon Aug 3 10:33:18 2009 -0500

      Return an empty string for Request#host if HTTP_HOST and
SERVER_NAME are both missing

  :100644 100644 be534a8... 2f64bd6... M	lib/rack/request.rb
  :100644 100644 7e4be77... 74e2f00... M	test/spec_rack_request.rb

  commit 9a1e52b240be1e8cb62989739fba4d7e46681a1d
  Author: Joshua Peek <josh@joshpeek.com>
  Date:   Mon Aug 3 12:25:45 2009 -0500

      Kill request instance memoization
      Conflicts:

      	test/spec_rack_mock.rb

  :100644 100644 0bff7af... be534a8... M	lib/rack/request.rb
  :100644 100644 b16306b... 9c392a2... M	test/spec_rack_mock.rb
  :100644 100644 dbfd5b1... 7e4be77... M	test/spec_rack_request.rb

  commit 663b8ec47eff66f75abd037736213232823838f6
  Author: Joshua Peek <josh@joshpeek.com>
  Date:   Thu Apr 30 19:02:57 2009 -0500

      Bump remainder of rack.versions

  :100644 100644 e38156c... f45f3d7... M	lib/rack/handler/cgi.rb
  :100644 100644 c32c186... 11e1fca... M	lib/rack/handler/fastcgi.rb
  :100644 100644 c65ba3e... 7231336... M	lib/rack/handler/lsws.rb
  :100644 100644 f0c0d58... 3a5ef32... M	lib/rack/handler/mongrel.rb
  :100644 100644 9495c66... 6c4932d... M	lib/rack/handler/scgi.rb
  :100644 100644 829e7d6... 2bdc83a... M	lib/rack/handler/webrick.rb
  :100644 100644 331f988... 818fabd... M	test/spec_rack_cgi.rb
  :100644 100644 66ab4f7... 69478de... M	test/spec_rack_fastcgi.rb
  :100644 100644 1da0af4... d73e884... M	test/spec_rack_mongrel.rb
  :100644 100644 a7393e9... 3e63ea6... M	test/spec_rack_webrick.rb

  commit 3c4fad7529074b1ac2b2de0fedea2726729f9107
  Author: Ryan Tomayko <rtomayko@gmail.com>
  Date:   Sat Apr 25 07:35:10 2009 -0700

      fix rack.version in MockRequest

  :100644 100644 70852da... 847763c... M	lib/rack/mock.rb

  commit 851782648fbbb141b1b56b73d8efc99efcac1b27
  Author: Hongli Lai (Phusion) <hongli@phusion.nl>
  Date:   Wed Jun 17 17:33:21 2009 -0500

      Document more clearly that rack.input must be opened in binary
mode, and enforce it in Rack::Lint.

      Signed-off-by: Joshua Peek <josh@joshpeek.com>

  :100644 100644 bf2e978... 796807a... M	lib/rack/lint.rb
  :100644 100644 8c6419d... a227b56... M	test/spec_rack_lint.rb

  commit dfab30daae0f1748c0e93009583dc33dbc838a7c
  Author: Hongli Lai (Phusion) <hongli@phusion.nl>
  Date:   Wed Jun 17 17:19:19 2009 -0500

      Add unit tests for Rack::Util::HeaderHash#delete. [#54
state:resolved]

      Signed-off-by: Joshua Peek <josh@joshpeek.com>

  :100644 100644 7dd5880... d1823cd... M	test/spec_rack_utils.rb

  commit f61f21c22caf2d784d2a0e00e4866cf528c21ced
  Author: tlrobinson <tom@280north.com>
  Date:   Fri May 22 15:46:01 2009 -0700

      Fix for form names containing "=": split first then unescape
components

      Signed-off-by: Christian Neukirchen <chneukirchen@gmail.com>

  :100644 100644 40f9b49... 2d1ddc5... M	lib/rack/utils.rb
  :100644 100644 8f4fd75... 7dd5880... M	test/spec_rack_utils.rb

  commit 480eb783477175d5c409d38258a65ce6cf3175e4
  Author: Simon Chiang <simon.a.chiang@gmail.com>
  Date:   Fri May 15 22:53:04 2009 +0800

      optimizations of parse/build query

      Signed-off-by: Joshua Peek <josh@joshpeek.com>

  :100644 100644 447e89c... 40f9b49... M	lib/rack/utils.rb

  commit fb01269645cddfaff95eefa91b93c894666ea96b
  Author: raggi <jftucker@gmail.com>
  Date:   Wed Apr 29 00:28:12 2009 +0100

      Switch to emacs style encoding comment

  :100644 100644 a9ab0d9... 447e89c... M	lib/rack/utils.rb

  commit 9abab4a36b10a0ce3f667ef1099e3361a648f425
  Author: raggi <jftucker@gmail.com>
  Date:   Wed Apr 29 00:15:53 2009 +0100

      Fix multipart uploads on 1.9

  :100644 100644 ea24fec... a9ab0d9... M	lib/rack/utils.rb

  commit e7ab02a770756d3df7a838d50d04ec6e0b593046
  Author: Joshua Peek <josh@joshpeek.com>
  Date:   Tue Apr 28 11:43:22 2009 -0500

      Add anchor to nested params parsing regexp to prevent stack
overflows

  :100644 100644 6aaf478... ea24fec... M	lib/rack/utils.rb