Fix #2471 merging with defaults
Fix #2471 merging with defaults

zhangwei001/backbone,gitterHQ/backbone,FishbaitHarry/backbone,gougouGet/backbone,embarknow/backbone,Aplopio/backbone,darrrk/backbone,ppker/backbone,nvoron23/backbone,jasoncbautista/backboneX,mmolinastudio/backbone,7213/backbone,dcheepurupalli/backbone,linalu1/backbone,webcoding/backbone,zdespolit/backbone,jridgewell/backbone,liudianpeng/backbone,IsoldaJS/isolda-models,youprofit/backbone,akre54/backbone,braddunbar/backbone,DannyDelott/backbone,Akkuma/backbone,darrrk/backbone,wxmfront/backbone,nikolas/backbone,componentizr/backbone,tadwhitaker/backbone,yawenl/backbone,ywenjinlin/backbone,wushuyi/backbone,jashkenas/backbone,DannyDelott/backbone,craigmichaelmartin/backbone,Sachin-Ganesh/backbone,GerHobbelt/backbone,embarknow/backbone,tibic/backbone,linalu1/backbone,elancom/backbone,youprofit/backbone,huanglp47/backbone,dak/backbone,vincent1988/backbone,closeio/backbone,vincent1988/backbone,cailong1028/backbone,zgl2007dj/backbone,webapp/library,luffy94608/backbone,ohbarye/backbone,Krasnyanskiy/backbone,rashmisajjan/backbone,jewsroch/backbone,wangcan2014/backbone,udhayam/backbone,megawac/backbone,jordansexton/backboner,wxmfront/backbone,lujocom/backbone,Connectlegendary/backbone,lastjune/backbone,zhoufan879/backbone,tzkKrbys/backbone,elma-cao/backbone,Aplopio/backbone,jridgewell/backbone,gmaclennan/backbone,mrblueblue/backbone,timebackzhou/backbone,wushuyi/backbone,7213/backbone,leimd/backbone,mrblueblue/backbone,timebackzhou/backbone,ThiagoGarciaAlves/backbone,mmolinastudio/backbone,Krasnyanskiy/backbone,jmeas/backbone,udhayam/backbone,ThiagoGarciaAlves/backbone,feychenie/backbone,akre54/backbone,chyeh727/backbone,Bug2014/backbone,gmaclennan/backbone,wangcan2014/backbone,Diwahars/backbone,honger05/backbone,ebsco/backbone,ThisIsManta/Backbone,kuychaco/backbone,Sachin-Ganesh/backbone,howtolearntocode/backbone,batigoal1980/backbone_example,trizko/backbone,kuychaco/backbone,tadwhitaker/backbone,ntgn81/backbone,yawenl/backbone,virtru-components/backbone,cailong1028/backbone,jmeas/backbone,FormidableLabs/backbone,batigoal1980/backbone_example,yuhualingfeng/backbone,ppker/backbone,premkumargithub/backbone,sumyfly/backbone,Flip120/backbone,sunday-star/backbone,lujocom/backbone,guigrpa/backbone,tzkKrbys/backbone,dak/backbone,aihua/backbone,yuhualingfeng/backbone,elma-cao/backbone,nvoron23/backbone,wakanpaladin/mybackbone,leimd/backbone,nikolas/backbone,honger05/backbone,amitpatange88/backbonejs,luffy94608/backbone,moimikey/backbone,anhtholee/backbone,JesseQin/backbone,Bug2014/backbone,ridixcr/backbone,npmcomponent/jashkenas-backbone,wakanpaladin/mybackbone,amdjs/backbone,braddunbar/backbone,ridixcr/backbone,GrimDerp/backbone,amitpatange88/backbonejs,antoniogarrote/backbone,getshuvo/backbone,mpapp/backbone,gougouGet/backbone,pandoraui/backbone,chyeh727/backbone,platinumazure/backbone,sueyeh/backbone,streamablevideo/backbone,zhangdimelody/backbone,moimikey/backbone,Niades/backbone,fanhc019/backbone,liudianpeng/backbone,aihua/backbone,jewsroch/backbone,jstrimpel/backbone,howtolearntocode/backbone,wangdahoo/backbone,guahanweb/backbone,sitexa/backbone,vin100bk/backbone,Connectlegendary/backbone,ebsco/backbone,neocotic/hipbone,craigmichaelmartin/backbone,jungjung917/backbone,getshuvo/backbone,lastjune/backbone,neocotic/hipbone,fanhc019/backbone,GrimDerp/backbone,gdi2290/backbone,webapp/library,hugohua/backbone,moccen/backbone,paulfalgout/backbone,alekskorolev/lightbones,Diwahars/backbone,wangdahoo/backbone,cgvarela/backbone,vin100bk/backbone,zhoufan879/backbone,cgvarela/backbone,pandoraui/backbone,webcoding/backbone,premkumargithub/backbone,guahanweb/backbone,wjb12/backbone,heroazure/backbone,sunday-star/backbone,huanglp47/backbone,GerHobbelt/backbone,JesseQin/backbone,IsoldaJS/isolda-pubsub,zhangwei001/backbone,tibic/backbone,au-phiware/backbone,jstrimpel/backbone,trizko/backbone,ywenjinlin/backbone,sumyfly/backbone,alekskorolev/lightbones,sueyeh/backbone,platinumazure/backbone,zhangdimelody/backbone,ohbarye/backbone,feychenie/backbone,paulfalgout/backbone,ereddate/backbone,zgl2007dj/backbone,closeio/backbone,jungjung917/backbone,jashkenas/backbone,oss-practice/backbone,Niades/backbone,ThisIsManta/Backbone,dcheepurupalli/backbone,streamablevideo/backbone,zdespolit/backbone,sitexa/backbone,tgriesser/backbone,Flip120/backbone,ntgn81/backbone,Aplopio/backbone,anhtholee/backbone,moccen/backbone,heroazure/backbone,au-phiware/backbone,ereddate/backbone,rjz/boneless,rashmisajjan/backbone,elancom/backbone,FishbaitHarry/backbone,wjb12/backbone