refactor(gulpfile.js): cleanup obsolete file reference
refactor(gulpfile.js): cleanup obsolete file reference

Closes #5738

huoxudong125/angular,jhonmike/angular,manekinekko/angular,nosovk/angular,alxhub/angular,robwormald/angular,mlaval/angular,SekibOmazic/angular,zhura/angular,gnomeontherun/angular,alexeagle/angular,kara/angular,filipesilva/angular,SekibOmazic/angular,erictsangx/angular,mzgol/angular,pk-karthik/framework-js-angular,jasonaden/angular,rbevers/angular,trshafer/angular,GistIcon/angular,Flounn/angular,panuruj/angular,meeroslav/angular,royling/angular,alfonso-presa/angular,antonmoiseev/angular,hpinsley/angular,dtoroshin/n2oDoc,mzgol/angular,AlmogShaul/angular,martinmcwhorter/angular,snaptech/angular,IdeaBlade/angular,vinagreti/angular,pk-karthik/framework-js-angular,ghetolay/angular,naomiblack/angular,willseeyou/angular,chajath/angular,alexeagle/angular,sjtrimble/angular,alfonso-presa/angular,Flounn/angular,chuckjaz/angular,xcaliber-tech/angular,tyleranton/angular,erictsangx/angular,tamascsaba/angular,Brocco/angular,mgol/angular,angularbrasil/angular,royling/angular,SaltyDH/angular,awerlang/angular,LucasSloan/angular,tbosch/angular,chuckjaz/angular,JiaLiPassion/angular,dejour/angular,dsebastien/angular,ghetolay/angular,kylecordes/angular,mprobst/angular,youdz/angular,brandonroberts/angular,mhevery/angular,youdz/angular,choeller/angular,aboveyou00/angular,royling/angular,JanStureNielsen/angular,jesperronn/angular,smartm0use/angular,JSMike/angular,chajath/angular,cassand/angular,wesleycho/angular,JSMike/angular,tyleranton/angular,kylecordes/angular,cexbrayat/angular,IgorMinar/angular,chuckjaz/angular,alexcastillo/angular,naomiblack/angular,gdi2290/angular,hterkelsen/angular,smartm0use/angular,kylecordes/angular,alamgird/angular,sjtrimble/angular,AlmogShaul/angular,UIUXEngineering-Forks/angular,angular-indonesia/angular,willseeyou/angular,mhevery/angular,mdegoo/angular,ollie314/angular,kara/angular,dmitriz/angular,matsko/angular,not-for-me/angular,tamascsaba/angular,mgechev/angular,petebacondarwin/angular,vamsivarikuti/angular,bkyarger/angular,Symagic/angular,domusofsail/angular,alexpods/angular,dydek/angular,rbevers/angular,hannahhoward/angular,dtoroshin/n2oDoc,dsebastien/angular,asnowwolf/angular,vicb/angular,heathkit/angular,manekinekko/angular,templth/angular,graveto/angular,wesleycho/angular,nosovk/angular,juleskremer/angular,blesh/angular,chalin/angular,not-for-me/angular,basvandenheuvel/angular,souvikbasu/angular,blesh/angular,kevinmerckx/angular,pkozlowski-opensource/angular,shirish87/angular,asnowwolf/angular,mdegoo/angular,hterkelsen/angular,hdeshev/angular,kara/angular,ScottSWu/angular,martinmcwhorter/angular,JanStureNielsen/angular,SaltyDH/angular,cironunes/angular,jesperronn/angular,alamgird/angular,rbevers/angular,huoxudong125/angular,zhura/angular,mprobst/angular,robertmesserle/angular,trshafer/angular,UIUXEngineering-Forks/angular,nosovk/angular,rjamet/angular,laskoviymishka/angular,ochafik/angular,mhegazy/angular,jasonaden/angular,chrisse27/angular,ValtoFrameworks/Angular-2,dmitriz/angular,UIUXEngineering-Forks/angular,sarunint/angular,rjamet/angular,angular-indonesia/angular,pk-karthik/framework-js-angular,naomiblack/angular,vicb/angular,vinagreti/angular,kegluneq/angular,huoxudong125/angular,ocombe/angular,wesleycho/angular,alexeagle/angular,templth/angular,mgol/angular,laco0416/angular,asnowwolf/angular,gkalpak/angular,dydek/angular,tbosch/angular,tbosch/angular,chajath/angular,shuhei/angular,jonrimmer/angular,petebacondarwin/angular,ghetolay/angular,hansl/angular,martinmcwhorter/angular,not-for-me/angular,ocombe/angular,sarunint/angular,basvandenheuvel/angular,IgorMinar/angular,graveto/angular,cexbrayat/angular,tamascsaba/angular,diestrin/angular,ScottSWu/angular,hansl/angular,souldreamer/angular,hpinsley/angular,rkirov/angular,cironunes/angular,jonrimmer/angular,hdeshev/angular,petebacondarwin/angular,micmro/angular,tamascsaba/angular,vandres/angular,souvikbasu/angular,shirish87/angular,mprobst/angular,mhegazy/angular,graveto/angular,domusofsail/angular,angular/angular,willseeyou/angular,xcaliber-tech/angular,panuruj/angular,filipesilva/angular,kegluneq/angular,tolemac/angular,mgol/angular,cassand/angular,basvandenheuvel/angular,vsavkin/angular,dydek/angular,brandonroberts/angular,cexbrayat/angular,NathanWalker/angular,alexcastillo/angular,laskoviymishka/angular,Mathou54/angular,mdegoo/angular,laco0416/angular,shairez/angular,souldreamer/angular,UIUXEngineering/angular,e-schultz/angular,mixed/angular,shairez/angular,juristr/angular,gjungb/angular,itamark/angular,GistIcon/angular,dmitriz/angular,mgechev/angular,dsebastien/angular,shirish87/angular,gdi2290/angular,hterkelsen/angular,dtoroshin/n2oDoc,willseeyou/angular,souldreamer/angular,mgiambalvo/angular,heathkit/angular,kevinmerckx/angular,alexpods/angular,shairez/angular,shairez/angular,ericmartinezr/angular,gionkunz/angular,SekibOmazic/angular,mgechev/angular,templth/angular,itamark/angular,mhegazy/angular,alfonso-presa/angular,juristr/angular,mprobst/angular,juleskremer/angular,gkalpak/angular,jasonaden/angular,kegluneq/angular,angular/angular,willseeyou/angular,LucasSloan/angular,petebacondarwin/angular,domusofsail/angular,jhonmike/angular,rbevers/angular,e-schultz/angular,juleskremer/angular,snaptech/angular,choeller/angular,StephenFluin/angular,ScottSWu/angular,mzgol/angular,meeroslav/angular,mgol/angular,SaltyDH/angular,jteplitz602/angular,naomiblack/angular,angularbrasil/angular,domusofsail/angular,juristr/angular,graveto/angular,ochafik/angular,itamark/angular,laskoviymishka/angular,mzgol/angular,vandres/angular,tbosch/angular,trshafer/angular,souldreamer/angular,diestrin/angular,cironunes/angular,UIUXEngineering-Forks/angular,jonrimmer/angular,Mathou54/angular,wesleycho/angular,mixed/angular,jteplitz602/angular,vamsivarikuti/angular,tolemac/angular,wKoza/angular,hansl/angular,robwormald/angular,dejour/angular,mikeybyker/angular,cironunes/angular,shairez/angular,ericmartinezr/angular,basvandenheuvel/angular,aboveyou00/angular,chrisse27/angular,royling/angular,alexcastillo/angular,robertmesserle/angular,wKoza/angular,filipesilva/angular,LucasSloan/angular,nosovk/angular,pkozlowski-opensource/angular,kwalrath/angular,IdeaBlade/angular,awerlang/angular,itamark/angular,matsko/angular,mgol/angular,mlaval/angular,mdegoo/angular,snaptech/angular,cassand/angular,kevinmerckx/angular,antonmoiseev/angular,StephenFluin/angular,erictsangx/angular,angularbrasil/angular,wesleycho/angular,hdeshev/angular,laco0416/angular,cironunes/angular,alamgird/angular,ValtoFrameworks/Angular-2,gkalpak/angular,IdeaBlade/angular,basvandenheuvel/angular,vsavkin/angular,shuhei/angular,ValtoFrameworks/Angular-2,rbevers/angular,aboveyou00/angular,smartm0use/angular,youdz/angular,laskoviymishka/angular,pkozlowski-opensource/angular,angular/angular,Symagic/angular,matsko/angular,dydek/angular,hannahhoward/angular,vikerman/angular,tolemac/angular,kylecordes/angular,alxhub/angular,tolemac/angular,panuruj/angular,angularbrasil/angular,brandonroberts/angular,filipesilva/angular,micmro/angular,ochafik/angular,tycho01/angular,mhevery/angular,cexbrayat/angular,zhura/angular,blesh/angular,ultrasonicsoft/angular,chajath/angular,JSMike/angular,ocombe/angular,hansl/angular,alfonso-presa/angular,hterkelsen/angular,dejour/angular,ocombe/angular,pkozlowski-opensource/angular,diestrin/angular,aboveyou00/angular,choeller/angular,angularbrasil/angular,shirish87/angular,zhura/angular,gjungb/angular,alfonso-presa/angular,alexeagle/angular,dsebastien/angular,alexcastillo/angular,wKoza/angular,gjungb/angular,erictsangx/angular,Toxicable/angular,e-hein/angular,juleskremer/angular,mgechev/angular,gdi2290/angular,AlmogShaul/angular,Tragetaschen/angular,ScottSWu/angular,micmro/angular,Brocco/angular,awerlang/angular,sjtrimble/angular,souldreamer/angular,dtoroshin/n2oDoc,jteplitz602/angular,tamascsaba/angular,dejour/angular,hpinsley/angular,jteplitz602/angular,GistIcon/angular,juristr/angular,snaptech/angular,e-schultz/angular,tycho01/angular,aboveyou00/angular,antonmoiseev/angular,huoxudong125/angular,hdeshev/angular,alexpods/angular,jteplitz602/angular,IgorMinar/angular,gnomeontherun/angular,JiaLiPassion/angular,vikerman/angular,dsebastien/angular,kegluneq/angular,hansl/angular,robwormald/angular,Symagic/angular,chajath/angular,mgiambalvo/angular,kevinmerckx/angular,e-hein/angular,UIUXEngineering/angular,robertmesserle/angular,e-schultz/angular,gnomeontherun/angular,awerlang/angular,heathkit/angular,cassand/angular,mzgol/angular,SekibOmazic/angular,xcaliber-tech/angular,mgiambalvo/angular,GistIcon/angular,e-schultz/angular,IgorMinar/angular,huoxudong125/angular,mikeybyker/angular,hpinsley/angular,vandres/angular,mlaval/angular,ochafik/angular,alexcastillo/angular,Flounn/angular,jesperronn/angular,kwalrath/angular,vikerman/angular,meeroslav/angular,mhevery/angular,jhonmike/angular,JanStureNielsen/angular,alexpods/angular,tyleranton/angular,hannahhoward/angular,alxhub/angular,laco0416/angular,antonmoiseev/angular,diestrin/angular,UIUXEngineering-Forks/angular,Toxicable/angular,chrisse27/angular,mdegoo/angular,kara/angular,AlmogShaul/angular,vinagreti/angular,antonmoiseev/angular,ultrasonicsoft/angular,kara/angular,erictsangx/angular,kwalrath/angular,AlmogShaul/angular,wesleycho/angular,Brocco/angular,ScottSWu/angular,jonrimmer/angular,alxhub/angular,sarunint/angular,ochafik/angular,alamgird/angular,not-for-me/angular,vinagreti/angular,jhonmike/angular,not-for-me/angular,tyleranton/angular,wKoza/angular,mprobst/angular,ocombe/angular,mprobst/angular,ValtoFrameworks/Angular-2,naomiblack/angular,IdeaBlade/angular,matsko/angular,aboveyou00/angular,Tragetaschen/angular,ultrasonicsoft/angular,mlaval/angular,shuhei/angular,robertmesserle/angular,hansl/angular,shuhei/angular,micmro/angular,choeller/angular,chuckjaz/angular,martinmcwhorter/angular,vamsivarikuti/angular,hpinsley/angular,hpinsley/angular,alamgird/angular,rjamet/angular,blesh/angular,cassand/angular,e-hein/angular,alxhub/angular,awerlang/angular,tycho01/angular,GistIcon/angular,Tragetaschen/angular,gdi2290/angular,shuhei/angular,SekibOmazic/angular,StephenFluin/angular,laskoviymishka/angular,e-hein/angular,UIUXEngineering/angular,bkyarger/angular,JanStureNielsen/angular,templth/angular,shirish87/angular,StephenFluin/angular,petebacondarwin/angular,mlaval/angular,Mathou54/angular,mhevery/angular,heathkit/angular,kylecordes/angular,chalin/angular,jhonmike/angular,vicb/angular,tycho01/angular,angularbrasil/angular,bkyarger/angular,mhegazy/angular,NathanWalker/angular,SekibOmazic/angular,Toxicable/angular,petebacondarwin/angular,vicb/angular,JiaLiPassion/angular,ericmartinezr/angular,UIUXEngineering/angular,filipesilva/angular,UIUXEngineering/angular,jteplitz602/angular,dmitriz/angular,mixed/angular,angular-indonesia/angular,IdeaBlade/angular,laco0416/angular,hdeshev/angular,vamsivarikuti/angular,graveto/angular,Toxicable/angular,shuhei/angular,templth/angular,xcaliber-tech/angular,Toxicable/angular,manekinekko/angular,JSMike/angular,Mathou54/angular,sjtrimble/angular,hannahhoward/angular,jonrimmer/angular,snaptech/angular,hannahhoward/angular,Toxicable/angular,robertmesserle/angular,vandres/angular,rkirov/angular,Symagic/angular,mdegoo/angular,dydek/angular,matsko/angular,souvikbasu/angular,mhevery/angular,youdz/angular,vandres/angular,vamsivarikuti/angular,vikerman/angular,meeroslav/angular,Tragetaschen/angular,martinmcwhorter/angular,rjamet/angular,ericmartinezr/angular,jesperronn/angular,chalin/angular,vicb/angular,robwormald/angular,gnomeontherun/angular,rbevers/angular,gionkunz/angular,kevinmerckx/angular,ultrasonicsoft/angular,gdi2290/angular,choeller/angular,tyleranton/angular,ollie314/angular,alfonso-presa/angular,meeroslav/angular,ollie314/angular,SaltyDH/angular,angular-indonesia/angular,pk-karthik/framework-js-angular,micmro/angular,wKoza/angular,cexbrayat/angular,IgorMinar/angular,Symagic/angular,Brocco/angular,tamascsaba/angular,bkyarger/angular,laco0416/angular,cironunes/angular,martinmcwhorter/angular,cassand/angular,youdz/angular,nosovk/angular,ValtoFrameworks/Angular-2,kwalrath/angular,heathkit/angular,basvandenheuvel/angular,tolemac/angular,dejour/angular,mgiambalvo/angular,gionkunz/angular,vsavkin/angular,ghetolay/angular,kevinmerckx/angular,LucasSloan/angular,robwormald/angular,hdeshev/angular,huoxudong125/angular,Mathou54/angular,zhura/angular,LucasSloan/angular,brandonroberts/angular,kegluneq/angular,brandonroberts/angular,alexeagle/angular,trshafer/angular,manekinekko/angular,mgiambalvo/angular,gionkunz/angular,juristr/angular,chuckjaz/angular,blesh/angular,asnowwolf/angular,ericmartinezr/angular,Tragetaschen/angular,jhonmike/angular,mixed/angular,bkyarger/angular,sjtrimble/angular,hterkelsen/angular,jonrimmer/angular,vsavkin/angular,pkozlowski-opensource/angular,tyleranton/angular,kara/angular,trshafer/angular,choeller/angular,kylecordes/angular,vsavkin/angular,chalin/angular,erictsangx/angular,shirish87/angular,smartm0use/angular,mixed/angular,graveto/angular,ghetolay/angular,gjungb/angular,e-hein/angular,JanStureNielsen/angular,rkirov/angular,panuruj/angular,vicb/angular,panuruj/angular,alexpods/angular,mixed/angular,StephenFluin/angular,tycho01/angular,domusofsail/angular,rkirov/angular,kwalrath/angular,dtoroshin/n2oDoc,sarunint/angular,wKoza/angular,rkirov/angular,angular/angular,jesperronn/angular,ScottSWu/angular,mikeybyker/angular,alexcastillo/angular,mikeybyker/angular,IgorMinar/angular,jasonaden/angular,mhegazy/angular,souldreamer/angular,zhura/angular,ericmartinezr/angular,NathanWalker/angular,robertmesserle/angular,souvikbasu/angular,NathanWalker/angular,gionkunz/angular,xcaliber-tech/angular,sarunint/angular,manekinekko/angular,jasonaden/angular,rkirov/angular,asnowwolf/angular,jasonaden/angular,manekinekko/angular,antonmoiseev/angular,NathanWalker/angular,gdi2290/angular,snaptech/angular,trshafer/angular,sarunint/angular,hannahhoward/angular,royling/angular,alexeagle/angular,Symagic/angular,mhegazy/angular,willseeyou/angular,dsebastien/angular,LucasSloan/angular,ollie314/angular,vikerman/angular,tbosch/angular,alexpods/angular,youdz/angular,micmro/angular,mgol/angular,ultrasonicsoft/angular,mzgol/angular,gjungb/angular,smartm0use/angular,kegluneq/angular,tolemac/angular,chrisse27/angular,bkyarger/angular,robwormald/angular,chrisse27/angular,mikeybyker/angular,dmitriz/angular,tycho01/angular,pk-karthik/framework-js-angular,vinagreti/angular,brandonroberts/angular,Brocco/angular,juleskremer/angular,juristr/angular,vikerman/angular,ocombe/angular,GistIcon/angular,Flounn/angular,e-schultz/angular,chuckjaz/angular,heathkit/angular,ultrasonicsoft/angular,Tragetaschen/angular,dmitriz/angular,mgechev/angular,Brocco/angular,itamark/angular,SaltyDH/angular,gkalpak/angular,hterkelsen/angular,JSMike/angular,gionkunz/angular,JiaLiPassion/angular,ochafik/angular,UIUXEngineering-Forks/angular,NathanWalker/angular,Flounn/angular,ollie314/angular,souvikbasu/angular