Initial go at adding tests for catch all route issue (should fail)
fix controller path
Expect text/html from example controller, and fix editing of routes.rb
Update test and add health_checks_routes call into routes.rb when catchall is present
Check and work around rubinus failing "ruby -n -e 'print if not /^end/..9999' config/routes.rb-old"
Correct stop_server fn name
Fix sed command (used when ruby -i -p fails) and remove display of old routes.rb file
Fix expected status for not route error, and don;'t call health_check_routes for rails 2.3
Warning message about ruby -n -e should go to stdout not routes.rb file