fix two specs by not checking for object identity

see:
http://weblog.rubyonrails.org/2013/1/8/Rails-3-2-11-3-1-10-3-0-19-and-2-3-15-have-been-released/

https://groups.google.com/group/rubyonrails-security/browse_thread/thread/c2353369fea8c53

- for before/after comparisons,
including rake tasks for easily generating the images from command line

Developers are free to choose their own debugging agent, but unless
it causes problems, personal development gems are not to be
included in the project's Gemfile. This is so each developer can
maintain their own comfortable environment without having workflows
enforced upon them.

Conflicts:
	Gemfile.lock

the day I decide to switch to seleniums prerelease 2.27 comes out. great. anyway, still two timeouts, any ideas? anyone?