Next step in upgrading Tracks to Rails 2.2. Some highlights:

* Ran rake rails:update
* Added old actionwebservice framework
* Updated RSpec and RSpec-Rails
* Removed asset_packager plugin (not compatible, Scott no longer maintaining), and replaced with bundle_fu. See the bundle_fu README for more info.
* Hacks to UJS and ARTS plugins, which are no longer supported. Probably should move off both UJS and RJS.
* Hack to flashobject_helper plugin (upgrade to Rails 2.2-compatible version if/when it comes out.)
* Hack to skinny-spec plugin, for Rails 2.2 compatibility. Should check for official release.
* Hacks to resource_feeder plugin, for Rails 2.2 compatibility. Should check for official release (not likely) or move off it.
* Addressed some deprecation warnings. More to come.
* My mobile mime type hackery is no longer necessary with new Rails features. Yay!
* Updated environment.rb.tmpl with changes

TODO:
* Restore view specs marked pending
* Fix failing integration tests.
* Try selenium tests.
* Investigate OpenID support.
* Address deprecation warnings.
* Consider moving parts of environment.rb to initializers
* Address annoying config.gem warning about highline gem

vendor/plugins/bundle-fu/test/mock_view.rb

@@ -0,0 +1,31 @@
+class MockView
+  # set RAILS_ROOT to fixtures dir so we use those files
+  include BundleFu::InstanceMethods
+  ::RAILS_ROOT = File.join(File.dirname(__FILE__), 'fixtures')
+  
+  attr_accessor :output
+  attr_accessor :session
+  attr_accessor :params
+  def initialize
+    @output = ""
+    @session = {}
+    @params = {}
+  end
+  
+  def capture(&block)
+    yield
+  end
+  
+  def concat(output, *args)
+    @output << output
+  end
+  
+  def stylesheet_link_tag(*args)
+    args.collect{|arg| "<link href=\"#{arg}?#{File.mtime(File.join(RAILS_ROOT, 'public', arg)).to_i}\" media=\"screen\" rel=\"Stylesheet\" type=\"text/css\" />" } * "\n"
+  end
+  
+  def javascript_include_tag(*args)
+    args.collect{|arg| "<script src=\"#{arg}?#{File.mtime(File.join(RAILS_ROOT, 'public', arg)).to_i}\" type=\"text/javascript\"></script>" } * "\n"
+  end
+  
+end