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/lib/spec/example/errors.rb

@@ -1,9 +1,30 @@
 module Spec
   module Example
     class ExamplePendingError < StandardError
+      attr_reader :pending_caller
+
+      def initialize(message=nil)
+        super
+        @pending_caller = caller[2]
+      end
+    end
+    
+    class NotYetImplementedError < ExamplePendingError
+      MESSAGE = "Not Yet Implemented"
+      RSPEC_ROOT_LIB = File.expand_path(File.dirname(__FILE__) + "/../..")
+      
+      def initialize(backtrace)
+        super(MESSAGE)
+        @pending_caller = pending_caller_from(backtrace)
+      end
+      
+    private
+      
+      def pending_caller_from(backtrace)
+        backtrace.detect {|line| !line.include?(RSPEC_ROOT_LIB) }
+      end
     end
 
-    class PendingExampleFixedError < StandardError
-    end
+    class PendingExampleFixedError < StandardError; end
   end
 end