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/rspec/examples/pure/yielding_example.rb

@@ -0,0 +1,33 @@
+require File.dirname(__FILE__) + '/spec_helper'
+
+class MessageAppender
+  
+  def initialize(appendage)
+    @appendage = appendage
+  end
+  
+  def append_to(message)
+    if_told_to_yield do
+      message << @appendage
+    end
+  end
+    
+end
+
+describe "a message expectation yielding to a block" do
+  it "should yield if told to" do
+    appender = MessageAppender.new("appended to")
+    appender.should_receive(:if_told_to_yield).and_yield
+    message = ""
+    appender.append_to(message)
+    message.should == "appended to"
+  end
+
+  it "should not yield if not told to" do
+    appender = MessageAppender.new("appended to")
+    appender.should_receive(:if_told_to_yield)
+    message = ""
+    appender.append_to(message)
+    message.should == ""
+  end
+end