Added all methods that node supports. Closes #71
Added all methods that node supports. Closes #71

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