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/runner/command_line.rb

@@ -2,25 +2,14 @@ require 'spec/runner/option_parser'
 
 module Spec
   module Runner
-    # Facade to run specs without having to fork a new ruby process (using `spec ...`)
     class CommandLine
       class << self
-        # Runs specs. +argv+ is the commandline args as per the spec commandline API, +err+
-        # and +out+ are the streams output will be written to.
-        def run(instance_rspec_options)
-          # NOTE - this call to init_rspec_options is not spec'd, but neither is any of this
-          # swapping of $rspec_options. That is all here to enable rspec to run against itself
-          # and maintain coverage in a single process. Therefore, DO NOT mess with this stuff
-          # unless you know what you are doing!
-          init_rspec_options(instance_rspec_options)
-          orig_rspec_options = rspec_options
-          begin
-            $rspec_options = instance_rspec_options
-            return $rspec_options.run_examples
-          ensure
-            ::Spec.run = true
-            $rspec_options = orig_rspec_options
-          end
+        def run(tmp_options=Spec::Runner.options)
+          orig_options = Spec::Runner.options
+          Spec::Runner.use tmp_options
+          tmp_options.run_examples
+        ensure
+          Spec::Runner.use orig_options
         end
       end
     end