Fix travis install not working in node@0.8 see https://github.com/jridgewell/underscore/commit/1178042deed761476c22cfae0cf0bae97fd198d7 /cc @othiym23
Fix travis install not working in node@0.8
see https://github.com/jridgewell/underscore/commit/1178042deed761476c22cfae0cf0bae97fd198d7
/cc @othiym23

singhsterabhi/underscore,dfurtado/underscore,vincent1988/underscore,jianganglu/underscore,thisismygithub/underscore,imsingh/underscore,veg/underscore,zhangguangyong/underscore,premkumargithub/underscore,greyhwndz/underscore,janocat/underscore,ryanwholey/underscore,rlugojr/underscore,jianganglu/underscore,lucasfanning/underscore,falqas/underscore,craigmichaelmartin/underscore,documentcloud/underscore,polandeme/underscore,thisismygithub/underscore,dfurtado/underscore,wxmfront/underscore,cgvarela/underscore,JonAbrams/underscore,snackshen/underscore,craigmichaelmartin/underscore,singhsterabhi/underscore,ligson/underscore,documentcloud/underscore,yuhualingfeng/underscore,Joanna913/underscore,mdboop/underscore,emiel187/underscore,huzion/underscore,natac13/underscore,liminghui/underscore,youprofit/underscore,vinodbonala/underscore,natac13/underscore,imsingh/underscore,kairyan/underscore,sdwang/underscore,jridgewell/underscore,irr/underscore,dxuehu/underscore,mdboop/underscore,cnwhy/underscore,JoaquinSiabra/underscore,SeriaWei/underscore,strongconjunctions/underscore,yuhualingfeng/underscore,debutt/underscore,nickkneafsey/underscore,ryanwholey/underscore,cgvarela/underscore,kairyan/underscore,kwangkim/underscore,thiswildorchid/underscore,liyandalmllml/underscore,Joanna913/underscore,kuychaco/underscore,kwangkim/underscore,tnga/underscore-es,JonAbrams/underscore,lucasfanning/underscore,dkusch/underscore,polandeme/underscore,vincent1988/underscore,Yangani/underscore,PengShi-sp/underscore,bkillenit/underscore,wjb12/underscore,gougouGet/underscore,ijidan/underscore,dkusch/underscore,janocat/underscore,liyandalmllml/underscore,mairasala/underscore,ereddate/underscore,ThiagoGarciaAlves/underscore,jolthoff/underscore,Gimcrack/underscore,akre54/underscore,thiswildorchid/underscore,falqas/underscore,jridgewell/underscore,ijidan/underscore,lis186/underscore,aziz-boudi4/underscore,strongconjunctions/underscore,huangnan1/2016gitStudy,ElseZhang/underscore,PUSEN/underscore,cintiamh/underscore,mjhasbach/underscore,xiaoqiang730730/underscore,tnga/underscore-es,WangRex/underscore,roychen-7/underscore,kuychaco/underscore,ereddate/underscore,mjhasbach/underscore,bkillenit/underscore,greyhwndz/underscore,xiaoqiang730730/underscore,Forever8/underscore,nickkneafsey/underscore,SeriaWei/underscore,mitar/underscore,elancom/underscore,zabefloyd/underscore,liminghui/underscore,youprofit/underscore,keepgoingwm/underscore,colemakdvorak/underscore,platinumazure/underscore,jiankers/underscore,SerenoShen/underscore,jpalomar/underscore,jordanwink201/underscore,ThiagoGarciaAlves/underscore,lis186/underscore,elancom/underscore,JoaquinSiabra/underscore,sdwang/underscore,premkumargithub/underscore,Tim-Zhang/underscore,rlugojr/underscore,jonot/underscore,Forever8/underscore,snackshen/underscore,wxmfront/underscore,Gimcrack/underscore,jonot/underscore,oss6/underscore,zhangguangyong/underscore,veg/underscore,dxuehu/underscore,ElseZhang/underscore,wjb12/underscore,PUSEN/underscore,gougouGet/underscore,platinumazure/underscore,jordanwink201/underscore,cnwhy/underscore,jdelbello/underscore,yekg880809/underscore,keepgoingwm/underscore,roychen-7/underscore,lqjack/underscore,Tim-Zhang/underscore,mairasala/underscore,beenlee/underscore,aziz-boudi4/underscore,jolthoff/underscore,jiankers/underscore,Feiyang1/underscore,prosenjit-itobuz/underscore,vinodbonala/underscore,zabefloyd/underscore,PengShi-sp/underscore,SerenoShen/underscore,WangRex/underscore,ligson/underscore,jfarid27/underscore,oss6/underscore,jashkenas/underscore,mitar/underscore,beenlee/underscore,yekg880809/underscore,jashkenas/underscore,prosenjit-itobuz/underscore,irr/underscore,huangnan1/2016gitStudy,jfarid27/underscore,lqjack/underscore,cintiamh/underscore,Yangani/underscore,akre54/underscore,colemakdvorak/underscore,debutt/underscore,Feiyang1/underscore,jdelbello/underscore,emiel187/underscore,huzion/underscore,jpalomar/underscore