Remove Reel adapter

The Reel project is no-longer actively maintained and the GitHub
repository has been archived.

Author: orien

Gemfile

@@ -16,9 +16,7 @@ group :test do
 end
 
 group :webservers do
-  gem 'reel', '~> 0.5.0'
   gem 'http', '~> 0.6.0'
-  gem 'celluloid', '0.17.4' # Refactors in 0.18.0 break the tests
   gem 'httpkit', :platform => [:mri, :rbx]
 end
 

documentation/adapters.md

@@ -1,6 +1,6 @@
 ### Adapters
 
-Webmachine includes adapters for [WEBrick][webrick], [Reel][reel], and
+Webmachine includes adapters for [WEBrick][webrick], and
 [HTTPkit][httpkit]. Additionally, the [Rack][rack] adapter lets it
 run on any webserver that provides a Rack interface. It also lets it run on
 [Shotgun][shotgun] ([example][shotgun_example]).
@@ -26,13 +26,12 @@ See the [Rack Adapter API docs][rack-adapter-api-docs] for more information.
 
 #### A Note about MRI 1.9
 
-The [Reel][reel] and [HTTPkit][httpkit]
-adapters might crash with a `SystemStackError` on MRI 1.9 due to its
+The [HTTPkit][httpkit]
+adapter might crash with a `SystemStackError` on MRI 1.9 due to its
 limited fiber stack size. If your application is affected by this, the
 only known solution is to switch to JRuby, Rubinius or MRI 2.0.
 
 [webrick]: http://rubydoc.info/stdlib/webrick
-[reel]: https://github.com/celluloid/reel
 [httpkit]: https://github.com/lgierth/httpkit
 [rack]: https://github.com/rack/rack
 [shotgun]: https://github.com/rtomayko/shotgun

lib/webmachine/adapters.rb

@@ -5,7 +5,6 @@ module Webmachine
   # Contains classes and modules that connect Webmachine to Ruby
   # application servers.
   module Adapters
-    autoload :Reel,     'webmachine/adapters/reel'
     autoload :HTTPkit,  'webmachine/adapters/httpkit'
   end
 end