upr 0.2.0 - twice as good as the first!

upr 0.2.0 - twice as good as the first!

This release fixes several bugs and adds better compatibility
with existing upload progress implementations from other web
servers.

'config.gem "upr"' in Rails config/environment should work now
that double loads are non-fatal (but still warn).  Additionally,
better error handling has been added and timeouts increased
to reduce the probability of errors due to slow clients.

The Rack backend can now generate JSON responses compatible[1]
with upload progress modules for both lighttpd and nginx.
Additionally, streaming JSON as demonstrated in
mongrel_streaming_upload_progress is supported, too.

This is a list of upload progress modules we are compatible
with:

1. mongrel_upload_progress
   http://mongrel.rubyforge.org/wiki/UploadProgress
2. jquery-upload-progress
   http://github.com/drogus/jquery-upload-progress
3. mongrel_streaming_upload_progress
   http://rubyforge.org/pipermail/mongrel-users/2007-July/003747.html

Eric Wong (32):
      README: fix grammar/speling mistakes
      README: fix grammar bug (excessive dash)
      monitor: fix class name in RDoc
      monitor: add "finish" method
      input_wrapper: use the new finish methods in backends
      example/rainbows_config: disable Nagle's algorithm
      examples/rails_app-2.3.4: fix session verifier 1.9
      examples/rails_app-2.3.4: move middleware setup to config.ru
      examples/rails_app-2.3.4: smaller JavaScript footprint
      split upr/status out to its own file
      status: add error? method
      Clarify license of examples
      upr/status: add done? method
      Revert "examples/rails_app-2.3.4: move middleware setup to config.ru"
      Split out Params and StatusMethods
      input_wrapper: don't wrap if we don't have to
      set "encoding: binary" to workaround 1.9 insanity
      backends: internal API updates/cleanups
      gemspec: put a hard dependency on Rack
      add JSON generator
      input_wrapper: lower default frequency
      examples/rails: UprStatus reuses expiry in Upr::Monitor
      Upr::Monitor expiry is 60 seconds
      Add jQuery-compatible Rails example
      JSON compatible with Ry Dahl's Ajax.Pull + example
      Update README
      example/rails_app-2.3.4: limit compat 1.9 to only 1.9
      example/rails_app-2.3.4: UprStatus unit tests
      tests: add Monitor tests (also reaches into Status)
      JSON: set no-transform in headers
      examples/rails_app-2.3.4: show links to different interfaces
      update README