Add default_url_options initializer
Add default_url_options initializer

Fixes #2266

pjknkda/gitlabhq,manfer/gitlabhq,hzy001/gitlabhq,sakishum/gitlabhq,dwrensha/gitlabhq,allysonbarros/gitlabhq,stoplightio/gitlabhq,ksoichiro/gitlabhq,fgbreel/gitlabhq,childbamboo/gitlabhq,LUMC/gitlabhq,martinma4/gitlabhq,delkyd/gitlabhq,fscherwi/gitlabhq,jrjang/gitlabhq,jaepyoung/gitlabhq,pulkit21/gitlabhq,Tyrael/gitlabhq,dvrylc/gitlabhq,rhels/gitlabhq,yfaizal/gitlabhq,jirutka/gitlabhq,mavimo/gitlabhq,Datacom/gitlabhq,LytayTOUCH/gitlabhq,TheWatcher/gitlabhq,gorgee/gitlabhq,hacsoc/gitlabhq,mrb/gitlabhq,williamherry/gitlabhq,michaKFromParis/gitlabhqold,cinderblock/gitlabhq,zBMNForks/gitlabhq,k4zzk/gitlabhq,Soullivaneuh/gitlabhq,DanielZhangQingLong/gitlabhq,daiyu/gitlab-zh,tk23/gitlabhq,pulkit21/gitlabhq,icedwater/gitlabhq,manfer/gitlabhq,kemenaran/gitlabhq,NKMR6194/gitlabhq,fgbreel/gitlabhq,H3Chief/gitlabhq,Exeia/gitlabhq,NKMR6194/gitlabhq,LUMC/gitlabhq,ayufan/gitlabhq,zrbsprite/gitlabhq,ngpestelos/gitlabhq,mente/gitlabhq,ikappas/gitlabhq,theodi/gitlabhq,mente/gitlabhq,louahola/gitlabhq,htve/GitlabForChinese,michaKFromParis/gitlabhqold,WSDC-NITWarangal/gitlabhq,screenpages/gitlabhq,jrjang/gitlabhq,childbamboo/gitlabhq,jvanbaarsen/gitlabhq,SVArago/gitlabhq,OtkurBiz/gitlabhq,fendoudeqingchunhh/gitlabhq,yama07/gitlabhq,michaKFromParis/gitlabhq,bbodenmiller/gitlabhq,jrjang/gitlab-ce,sekcheong/gitlabhq,folpindo/gitlabhq,per-garden/gitlabhq,yonglehou/gitlabhq,martijnvermaat/gitlabhq,dwrensha/gitlabhq,stanhu/gitlabhq,initiummedia/gitlabhq,tempbottle/gitlabhq,per-garden/gitlabhq,yonglehou/gitlabhq,ksoichiro/gitlabhq,tim-hoff/gitlabhq,MauriceMohlek/gitlabhq,daiyu/gitlab-zh,fscherwi/gitlabhq,rhels/gitlabhq,michaKFromParis/gitlabhq,tim-hoff/gitlabhq,stoplightio/gitlabhq,sonalkr132/gitlabhq,vjustov/gitlabhq,williamherry/gitlabhq,joalmeid/gitlabhq,liyakun/gitlabhq,stanhu/gitlabhq,bbodenmiller/gitlabhq,vjustov/gitlabhq,TheWatcher/gitlabhq,htve/GitlabForChinese,Soullivaneuh/gitlabhq,nmav/gitlabhq,cui-liqiang/gitlab-ce,whluwit/gitlabhq,jirutka/gitlabhq,MauriceMohlek/gitlabhq,martijnvermaat/gitlabhq,yatish27/gitlabhq,martijnvermaat/gitlabhq,theodi/gitlabhq,mmkassem/gitlabhq,szechyjs/gitlabhq,ayufan/gitlabhq,rumpelsepp/gitlabhq,SVArago/gitlabhq,yfaizal/gitlabhq,eliasp/gitlabhq,allistera/gitlabhq,it33/gitlabhq,nguyen-tien-mulodo/gitlabhq,shinexiao/gitlabhq,dreampet/gitlab,sakishum/gitlabhq,szechyjs/gitlabhq,Telekom-PD/gitlabhq,jrjang/gitlab-ce,michaKFromParis/gitlabhq,Tyrael/gitlabhq,LytayTOUCH/gitlabhq,louahola/gitlabhq,dvrylc/gitlabhq,joalmeid/gitlabhq,tempbottle/gitlabhq,allysonbarros/gitlabhq,nmav/gitlabhq,nguyen-tien-mulodo/gitlabhq,darkrasid/gitlabhq,axilleas/gitlabhq,Telekom-PD/gitlabhq,revaret/gitlabhq,julianengel/gitlabhq,axilleas/gitlabhq,lvfeng1130/gitlabhq,OlegGirko/gitlab-ce,ngpestelos/gitlabhq,since2014/gitlabhq,aaronsnyder/gitlabhq,tim-hoff/gitlabhq,nmav/gitlabhq,Datacom/gitlabhq,eliasp/gitlabhq,jrjang/gitlabhq,yama07/gitlabhq,iiet/iiet-git,sonalkr132/gitlabhq,yatish27/gitlabhq,koreamic/gitlabhq,kitech/gitlabhq,htve/GitlabForChinese,screenpages/gitlabhq,jrjang/gitlab-ce,larryli/gitlabhq,dreampet/gitlab,fendoudeqingchunhh/gitlabhq,ferdinandrosario/gitlabhq,hq804116393/gitlabhq,nmav/gitlabhq,cui-liqiang/gitlab-ce,fpgentil/gitlabhq,DanielZhangQingLong/gitlabhq,mente/gitlabhq,duduribeiro/gitlabhq,salipro4ever/gitlabhq,Exeia/gitlabhq,wangcan2014/gitlabhq,salipro4ever/gitlabhq,allysonbarros/gitlabhq,pjknkda/gitlabhq,bozaro/gitlabhq,michaKFromParis/sparkslab,rebecamendez/gitlabhq,manfer/gitlabhq,k4zzk/gitlabhq,LytayTOUCH/gitlabhq,rebecamendez/gitlabhq,fearenales/gitlabhq,Razer6/gitlabhq,jvanbaarsen/gitlabhq,Devin001/gitlabhq,rumpelsepp/gitlabhq,liyakun/gitlabhq,dplarson/gitlabhq,fendoudeqingchunhh/gitlabhq,Datacom/gitlabhq,tim-hoff/gitlabhq,sue445/gitlabhq,Exeia/gitlabhq,jrjang/gitlab-ce,yatish27/gitlabhq,sekcheong/gitlabhq,whluwit/gitlabhq,SVArago/gitlabhq,michaKFromParis/gitlabhq,whluwit/gitlabhq,manfer/gitlabhq,vjustov/gitlabhq,louahola/gitlabhq,rhels/gitlabhq,fpgentil/gitlabhq,zBMNForks/gitlabhq,youprofit/gitlabhq,pjknkda/gitlabhq,whluwit/gitlabhq,bigsurge/gitlabhq,zBMNForks/gitlabhq,hq804116393/gitlabhq,LUMC/gitlabhq,iiet/iiet-git,rebecamendez/gitlabhq,openwide-java/gitlabhq,since2014/gitlabhq,TheWatcher/gitlabhq,chenrui2014/gitlabhq,dukex/gitlabhq,mr-dxdy/gitlabhq,icedwater/gitlabhq,youprofit/gitlabhq,ksoichiro/gitlabhq,bozaro/gitlabhq,folpindo/gitlabhq,t-zuehlsdorff/gitlabhq,fantasywind/gitlabhq,fscherwi/gitlabhq,Tyrael/gitlabhq,WSDC-NITWarangal/gitlabhq,dukex/gitlabhq,yatish27/gitlabhq,johnmyqin/gitlabhq,it33/gitlabhq,bigsurge/gitlabhq,icedwater/gitlabhq,kemenaran/gitlabhq,ttasanen/gitlabhq,sakishum/gitlabhq,stanhu/gitlabhq,aaronsnyder/gitlabhq,bbodenmiller/gitlabhq,WSDC-NITWarangal/gitlabhq,yfaizal/gitlabhq,dreampet/gitlab,childbamboo/gitlabhq,sakishum/gitlabhq,OtkurBiz/gitlabhq,ttasanen/gitlabhq,cinderblock/gitlabhq,fgbreel/gitlabhq,kitech/gitlabhq,fantasywind/gitlabhq,theonlydoo/gitlabhq,fearenales/gitlabhq,cinderblock/gitlabhq,koreamic/gitlabhq,dreampet/gitlab,lvfeng1130/gitlabhq,williamherry/gitlabhq,ttasanen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