Add Resque.configure documentation to README
Add Resque.configure documentation to README

vietnt/resque,sufery/resque,delectable/resque,ducthanh/resque,hoffmanc/resque,redhotpenguin/resque,vladimirich/resque,bonekost/resque,paran0ids0ul/resque,igorjancic/resque,ychaim/resque,lukeasrodgers/resque,l4u/resque,timo-p/resque,tylerdooling/resque,rutikasb/resque,timo-p/resque,igorjancic/resque,m0dd3r/resque,sideci-sample/sideci-sample-resque,lukeasrodgers/resque,m0dd3r/resque,kangkot/resque,delectable/resque,paran0ids0ul/resque,jacknguyen/resque,lileeyao/resque,jonatas/resque,vladimirich/resque,partap/resque,jacknguyen/resque,eileencodes/resque,bhighley/resque,ngpestelos/resque,l4u/resque,AlexVPopov/resque,lileeyao/resque,sufery/resque,sideci-sample/sideci-sample-resque,hoffmanc/resque,tylerdooling/resque,ryan-drake-stoker/resque