refactored Request#end()
refactored Request#end()

ccapndave/superagent,nemisj/superagent,simonvizzini/superagent,wushuyi/superagent,brainbytes/superagent,eligolding/superagent,reinaldo13/superagent,andyburke/superagent,yussan/superagent,kmalakoff/superagent-ls,reinaldo13/superagent,KingMario/superagent,geminiyellow/superagent,RubenVerborgh/superagent,modulexcite/superagent,thejameskyle/superagent,deltreey/superagent,wushuyi/superagent,ccapndave/superagent,simonvizzini/superagent,eligolding/superagent,stanzi83/superagent,philipshurpik/superagent,thejameskyle/superagent,drinks/superagent,KingMario/superagent,brainbytes/superagent,zsh2938/superagent,sebastianvera/superagent,drinks/superagent,visionmedia/superagent,KuroGuo/suberagent,fredigato/superagent,mvanlonden/superagent-webpack-client,craigspaeth/superagent,targos/superagent,fredigato/superagent,sutoiku/superagent,sutoiku/superagent,soyuka/superagent,visionmedia/superagent,killerlayup/superagent,stasha/superagent,jarvisaoieong/superagent,puterakahfi/superagent,yeatszhang/superagent,ertrzyiks/superagent,stanzi83/superagent,noikiy/suberagent,aaroncrows/superagent,brotchie/superagent,brotchie/superagent,kmalakoff/superagent-ls,deltreey/superagent,RubenVerborgh/superagent,focusaurus/superagent,bevacqua/superagent,soyuka/superagent,h1bomb/superagent,geminiyellow/superagent,ertrzyiks/superagent,sebastianvera/superagent,killerlayup/superagent,andyburke/superagent,mvanlonden/superagent-webpack-client,noikiy/suberagent,craigspaeth/superagent,alinz/superagent,classdojo/superagent,stasha/superagent,visionmedia/superagent,yeatszhang/superagent,nemisj/superagent,alinz/superagent,h1bomb/superagent,focusaurus/superagent,modulexcite/superagent,zsh2938/superagent,KuroGuo/suberagent,puterakahfi/superagent,philipshurpik/superagent,targos/superagent,classdojo/superagent,yussan/superagent,aaroncrows/superagent,jarvisaoieong/superagent