Fix demo instructions to not use deprecated options.
Fix demo instructions to not use deprecated options.

Fixes #746.

Conflicts:

	examples/demo/README.markdown

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