Add more tests for response respond_to?
Add more tests for response respond_to?

bob-frost/httparty,eibay/httparty,killerwails/httparty,dpatlut/httparty,jayjlawrence/httparty,landonwilkins/httparty,tokafish/httparty,eibay/httparty,charliesome/httpserious,lstoll/httpserious,dpatlut/httparty,jnunemaker/httparty,RobinsonKameron/httparty,killerwails/httparty,jordanpagewhite/httparty,lstoll/httpserious,jayjlawrence/httparty,dpatlut/httparty,MichaelWiss/httparty,eibay/httparty,kristjan/httsoiree,supremebeing7/httparty,killerwails/httparty,wakermahmud/httparty,tokafish/httparty,ffleming/httparty,landonwilkins/httparty,supremebeing7/httparty,kristjan/httsoiree,RobinsonKameron/httparty,wakermahmud/httparty,RobinsonKameron/httparty,rayzhng/httparty,charliesome/httpserious,bob-frost/httparty,lstoll/httpserious,sideci-sample/sideci-sample-httparty,jnunemaker/httparty,jpb/httparty,bob-frost/httparty,jnunemaker/httparty,jordanpagewhite/httparty,rayzhng/httparty,kristjan/httsoiree,tokafish/httparty,MichaelWiss/httparty,jayjlawrence/httparty,charliesome/httpserious,ffleming/httparty,wakermahmud/httparty,jpb/httparty,sideci-sample/sideci-sample-httparty,ffleming/httparty,landonwilkins/httparty,MichaelWiss/httparty,sferik/httparty,sferik/httparty,rayzhng/httparty,jpb/httparty,jordanpagewhite/httparty,supremebeing7/httparty