ActionPack test fix for RBX

[arunagw]

test_to_s(TagNodeTest)
    [/Users/arunagw/checkouts/rails/actionpack/test/template/html-scanner/tag_node_test.rb:58:in `test_to_s'
     /Users/arunagw/checkouts/rails/bundle/rbx/1.8/gems/mocha-0.10.0/lib/mocha/integration/test_unit/ruby_version_186_and_above.rb:22:in `run'
     kernel/bootstrap/array.rb:66:in `each'
     kernel/bootstrap/array.rb:66:in `each']:
<"<a b=\"c\" d=\"f\" g=\"h 'i'\" />"> expected but was
<"<a d=\"f\" g=\"h 'i'\" b=\"c\" />">.



 1) Failure:
test_using_hash_resource(RespondWithControllerTest)
    [test/controller/mime_responds_test.rb:659:in `test_using_hash_resource'
     /Users/arunagw/checkouts/rails/activesupport/lib/active_support/testing/setup_and_teardown.rb:67:in `run'
     /Users/arunagw/checkouts/rails/activesupport/lib/active_support/callbacks.rb:426:in `_run_setup_callbacks'
     /Users/arunagw/checkouts/rails/activesupport/lib/active_support/callbacks.rb:81:in `run_callbacks'
     /Users/arunagw/checkouts/rails/activesupport/lib/active_support/testing/setup_and_teardown.rb:65:in `run'
     kernel/bootstrap/array.rb:66:in `each'
     kernel/bootstrap/array.rb:66:in `each']:
<"{\"result\":{\"name\":\"david\",\"id\":13}}"> expected but was
<"{\"result\":{\"id\":13,\"name\":\"david\"}}">.