Fix root prefix handling in navigate.
Fix root prefix handling in navigate.

Fixes prefix removal when the root prefix is included as part of the navigate route parameter. 
udhayam/backbone,pandoraui/backbone,Diwahars/backbone,honger05/backbone,Bug2014/backbone,gougouGet/backbone,jstrimpel/backbone,jridgewell/backbone,jungjung917/backbone,zhoufan879/backbone,sumyfly/backbone,ohbarye/backbone,youprofit/backbone,Flip120/backbone,dak/backbone,ebsco/backbone,gdi2290/backbone,christianqw/backbone,anhtholee/backbone,Sachin-Ganesh/backbone,sueyeh/backbone,ywenjinlin/backbone,d2s/backbone,trizko/backbone,tibic/backbone,au-phiware/backbone,maryrosecook/backbone-df,amitpatange88/backbonejs,amdjs/backbone,closeio/backbone,vin100bk/backbone,jordansexton/backboner,tadwhitaker/backbone,trizko/backbone,paulfalgout/backbone,vlazzle/ax-todos,alekskorolev/lightbones,7213/backbone,rwaldron/backbone,youprofit/backbone,rwaldron/backbone,nvoron23/backbone,liudianpeng/backbone,mrblueblue/backbone,udhayam/backbone,nikolas/backbone,kuychaco/backbone,ridixcr/backbone,zhoufan879/backbone,webapp/library,zhangdimelody/backbone,addyosmani/backbone,zdespolit/backbone,ntgn81/backbone,chyeh727/backbone,batigoal1980/backbone_example,heroazure/backbone,zhangwei001/backbone,wangdahoo/backbone,Flip120/backbone,jewsroch/backbone,GrimDerp/backbone,dillonforrest/backbone-df,componentizr/backbone,jridgewell/backbone,Connectlegendary/backbone,embarknow/backbone,ThisIsManta/Backbone,addyosmani/backbone,edgeware/backbone,elma-cao/backbone,webcoding/backbone,nvoron23/backbone,wjb12/backbone,howtolearntocode/backbone,npmcomponent/solutionio-backbone,liudianpeng/backbone,tadwhitaker/backbone,platinumazure/backbone,malandrew/backbone,yuhualingfeng/backbone,dillonforrest/backbone-df,dcheepurupalli/backbone,lujocom/backbone,ridixcr/backbone,Niades/backbone,darrrk/backbone,jewsroch/backbone,jashkenas/backbone,cgvarela/backbone,megawac/backbone,akre54/backbone,gougouGet/backbone,maryrosecook/backbone-df-2,elancom/backbone,ThisIsManta/Backbone,nikolas/backbone,elancom/backbone,fanhc019/backbone,feychenie/backbone,zhangdimelody/backbone,fanhc019/backbone,zgl2007dj/backbone,jmeas/backbone,d2s/backbone,rashmisajjan/backbone,gfranko/backbone,christianqw/backbone,dillonforrest/backbone-df-2,malandrew/backbone,Aplopio/backbone,Khan/backbone,dillonforrest/backbone-df-2,ppker/backbone,zhangwei001/backbone,timebackzhou/backbone,timebackzhou/backbone,sitexa/backbone,linalu1/backbone,npmcomponent/solutionio-backbone,guahanweb/backbone,gmaclennan/backbone,vincent1988/backbone,sueyeh/backbone,Connectlegendary/backbone,streamablevideo/backbone,anhtholee/backbone,feychenie/backbone,LovelyL25/backbone.js,zdespolit/backbone,platinumazure/backbone,Diwahars/backbone,streamablevideo/backbone,7213/backbone,jungjung917/backbone,Niades/backbone,closeio/backbone,ereddate/backbone,heroazure/backbone,wangcan2014/backbone,cailong1028/backbone,moccen/backbone,gitterHQ/backbone,ntgn81/backbone,Khan/backbone,jstrimpel/backbone,jashkenas/backbone,ebsco/backbone,GerHobbelt/backbone,IsoldaJS/isolda-pubsub,aihua/backbone,wangdahoo/backbone,gfranko/backbone,jasoncbautista/backboneX,mrblueblue/backbone,webcoding/backbone,craigmichaelmartin/backbone,maryrosecook/backbone-df-2,craigmichaelmartin/backbone,FormidableLabs/backbone,Akkuma/backbone,vin100bk/backbone,batigoal1980/backbone_example,pandoraui/backbone,hugohua/backbone,antoniogarrote/backbone,DannyDelott/backbone,aihua/backbone,maryrosecook/backbone-df,DannyDelott/backbone,edgeware/backbone,maryrosecook/backbone-df,oss-practice/backbone,wangcan2014/backbone,moimikey/backbone,neocotic/hipbone,honger05/backbone,au-phiware/backbone,Aplopio/backbone,embarknow/backbone,braddunbar/backbone,wakanpaladin/mybackbone,wushuyi/backbone,GrimDerp/backbone,rashmisajjan/backbone,lastjune/backbone,jmeas/backbone,gmaclennan/backbone,yuhualingfeng/backbone,npmcomponent/jashkenas-backbone,ywenjinlin/backbone,tzkKrbys/backbone,wushuyi/backbone,moccen/backbone,kuychaco/backbone,guigrpa/backbone,akre54/backbone,wxmfront/backbone,premkumargithub/backbone,sumyfly/backbone,Krasnyanskiy/backbone,dcheepurupalli/backbone,lastjune/backbone,virtru-components/backbone,luffy94608/backbone,tibic/backbone,rjz/boneless,paulfalgout/backbone,vincent1988/backbone,ohbarye/backbone,maryrosecook/backbone-df-2,leimd/backbone,Khan/backbone,tzkKrbys/backbone,howtolearntocode/backbone,FishbaitHarry/backbone,Bug2014/backbone,dak/backbone,GerHobbelt/backbone,tgriesser/backbone,luffy94608/backbone,IsoldaJS/isolda-models,ThiagoGarciaAlves/backbone,guahanweb/backbone,premkumargithub/backbone,amitpatange88/backbonejs,moimikey/backbone,ppker/backbone,dillonforrest/backbone-df,huanglp47/backbone,alekskorolev/lightbones,Sachin-Ganesh/backbone,neocotic/hipbone,braddunbar/backbone,ereddate/backbone,darrrk/backbone,elma-cao/backbone,FishbaitHarry/backbone,yawenl/backbone,cailong1028/backbone,LovelyL25/backbone.js,huanglp47/backbone,mmolinastudio/backbone,wxmfront/backbone,getshuvo/backbone,JesseQin/backbone,yawenl/backbone,wakanpaladin/mybackbone,webapp/library,vlazzle/ax-todos,mpapp/backbone,ThiagoGarciaAlves/backbone,cgvarela/backbone,Aplopio/backbone,christianqw/backbone,dillonforrest/backbone-df-2,sunday-star/backbone,Krasnyanskiy/backbone,sitexa/backbone,zgl2007dj/backbone,sunday-star/backbone,linalu1/backbone,mmolinastudio/backbone,chyeh727/backbone,wjb12/backbone,JesseQin/backbone,leimd/backbone,lujocom/backbone,getshuvo/backbone