Fix hash key settings["gitlab_version"] to settings[:gitlab_version]
Fix hash key settings["gitlab_version"] to settings[:gitlab_version]

In backup_create, backup information hash is using symbol as its key.
But in backup_restore, string key is used and it returns empty value.

Kambda/mobbr-gitlabhq,ksoichiro/gitlabhq,Kambda/Mobbr,folpindo/gitlabhq,8thcolor/eurucamp2014-htdsadr,sekcheong/gitlabhq,fearenales/gitlabhq,nmav/gitlabhq,chadyred/gitlabhq,pulkit21/gitlabhq,williamherry/gitlabhq,123Haynes/gitlabhq,larryli/gitlabhq,goeun/myRepo,allistera/gitlabhq,tk23/gitlabhq,Keystion/gitlabhq,cui-liqiang/gitlab-ce,yuyue2013/ss,dplarson/gitlabhq,openwide-java/gitlabhq,sakishum/gitlabhq,tempbottle/gitlabhq,LUMC/gitlabhq,szechyjs/gitlabhq,Burick/gitlabhq,jrjang/gitlab-ce,revaret/gitlabhq,martinma4/gitlabhq,since2014/gitlabhq,mrb/gitlabhq,windymid/test2,mavimo/gitlabhq,TheWatcher/gitlabhq,ksoichiro/gitlabhq,Kambda/mobbr-gitlabhq,nuecho/gitlabhq,fpgentil/gitlabhq,betabot7/gitlabhq,yuyue2013/ss,duduribeiro/gitlabhq,mathstuf/gitlabhq,salipro4ever/gitlabhq,htve/GitlabForChinese,sideci-sample/sideci-sample-gitlabhq,whluwit/gitlabhq,nmav/gitlabhq,ArthurHoaro/Public-GitLab,lvfeng1130/gitlabhq,dvrylc/gitlabhq,joalmeid/gitlabhq,bladealslayer/gitlabhq,dyon/gitlab,sue445/gitlabhq,hq804116393/gitlabhq,mathstuf/gitlabhq,CodeCantor/gitlabhq,1ed/gitlabhq,nguyen-tien-mulodo/gitlabhq,ttasanen/gitlabhq,NARKOZ/gitlabhq,Burick/gitlabhq,zBMNForks/gitlabhq,johnmyqin/gitlabhq,achako/gitlabhq,hacsoc/gitlabhq,hacsoc/gitlabhq,LUMC/gitlabhq,youprofit/gitlabhq,LUMC/gitlabhq,theonlydoo/gitlabhq,rumpelsepp/gitlabhq,H3Chief/gitlabhq,duduribeiro/gitlabhq,kitech/gitlabhq,joalmeid/gitlabhq,michaKFromParis/gitlabhqold,bbodenmiller/gitlabhq,NuLL3rr0r/gitlabhq,sakishum/gitlabhq,cinderblock/gitlabhq,yama07/gitlabhq,per-garden/gitlabhq,darkrasid/gitlabhq,pkgr/gitlabhq,lbt/gitlabhq,jirutka/gitlabhq,theonlydoo/gitlabhq,0x20h/gitlabhq,neiljbrookes/glab,fscherwi/gitlabhq,Burick/gitlabhq,ikappas/gitlabhq,sue445/gitlabhq,chenrui2014/gitlabhq,gopeter/gitlabhq,screenpages/gitlabhq,ttasanen/gitlabhq,koreamic/gitlabhq,H3Chief/gitlabhq,theodi/gitlabhq,CodeCantor/gitlabhq,michaKFromParis/gitlabhq,fpgentil/gitlabhq,yatish27/gitlabhq,stellamiranda/mobbr-gitlabhq,ibiart/gitlabhq,Burick/gitlabhq,kemenaran/gitlabhq,aaronsnyder/gitlabhq,chrrrles/nodeflab,michaKFromParis/sparkslab,Soullivaneuh/gitlabhq,OlegGirko/gitlab-ce,tk23/gitlabhq,WSDC-NITWarangal/gitlabhq,pkgr/gitlabhq,dwrensha/gitlabhq,zBMNForks/gitlabhq,rfeese/gitlab-ce,whluwit/gitlabhq,adaiguoguo/gitlab_globalserarch,copystudy/gitlabhq,Datacom/gitlabhq,stanhu/gitlabhq,fpgentil/gitlabhq,sue445/gitlabhq,ttasanen/gitlabhq,fantasywind/gitlabhq,rhels/gitlabhq,lvfeng1130/gitlabhq,yuyue2013/ss,Kambda/Mobbr,ibiart/gitlabhq,hacsoc/gitlabhq,yfaizal/gitlabhq,MauriceMohlek/gitlabhq,manfer/gitlabhq,ksoichiro/gitlabhq,flashbuckets/gitlabhq,8thcolor/rubyconfau2015-sadr,liyakun/gitlabhq,fearenales/gitlabhq,mathstuf/gitlabhq,theonlydoo/gitlabhq,darkrasid/gitlabhq,axilleas/gitlabhq,SkyWei/gitlabhq,eliasp/gitlabhq,ksoichiro/gitlabhq,allysonbarros/gitlabhq,riyad/gitlabhq,yonglehou/gitlabhq,martijnvermaat/gitlabhq,jaepyoung/gitlabhq,copystudy/gitlabhq,Keystion/gitlabhq,cncodog/gitlab,iiet/iiet-git,mavimo/gitlabhq,rhels/gitlabhq,ikappas/gitlabhq,cncodog/gitlab,nmav/gitlabhq,k4zzk/gitlabhq,salipro4ever/gitlabhq,theodi/gitlabhq,rfeese/gitlab-ce,tk23/gitlabhq,gopeter/gitlabhq,screenpages/gitlabhq,michaKFromParis/gitlabhq,Tyrael/gitlabhq,NARKOZ/gitlabhq,ZeoAlliance/gitlabhq,0x20h/gitlabhq,tempbottle/gitlabhq,pulkit21/gitlabhq,Exeia/gitlabhq,rumpelsepp/gitlabhq,1ed/gitlabhq,allysonbarros/gitlabhq,NuLL3rr0r/gitlabhq,Telekom-PD/gitlabhq,jrjang/gitlabhq,bigsurge/gitlabhq,rumpelsepp/gitlabhq,chadyred/gitlabhq,adaiguoguo/gitlab_globalserarch,yfaizal/gitlabhq,NuLL3rr0r/gitlabhq,rhels/gitlabhq,johnmyqin/gitlabhq,phinfonet/mobbr-gitlabhq,louahola/gitlabhq,Exeia/gitlabhq,larryli/gitlabhq,nuecho/gitlabhq,jrjang/gitlab-ce,delkyd/gitlabhq,martijnvermaat/gitlabhq,123Haynes/gitlabhq,cncodog/gitlab,xuvw/gitlabhq,chrrrles/nodeflab,Razer6/gitlabhq,openwide-java/gitlabhq,dwrensha/gitlabhq,julianengel/gitlabhq,kotaro-dev/gitlab-6-9,lvfeng1130/gitlabhq,rhels/gitlabhq,achako/gitlabhq,Soullivaneuh/gitlabhq,jairzh/gitlabhq-sfdc,openwide-java/gitlabhq,stellamiranda/mobbr-gitlabhq,gorgee/gitlabhq,neiljbrookes/glab,fearenales/gitlabhq,Tyrael/gitlabhq,Devin001/gitlabhq,pupaxxo/gitlabhq,zrbsprite/gitlabhq,luzhongyang/gitlabhq,pjknkda/gitlabhq,windymid/test2,yama07/gitlabhq,vjustov/gitlabhq,1ed/gitlabhq,fscherwi/gitlabhq,icedwater/gitlabhq,mente/gitlabhq,LytayTOUCH/gitlabhq,williamherry/gitlabhq,cinderblock/gitlabhq,inetfuture/gitlab-tweak,chenrui2014/gitlabhq,pulkit21/gitlabhq,axilleas/gitlabhq,iiet/iiet-git,sekcheong/gitlabhq,initiummedia/gitlabhq,Devin001/gitlabhq,ArthurHoaro/Public-GitLab,t-zuehlsdorff/gitlabhq,martinma4/gitlabhq,youprofit/gitlabhq,per-garden/gitlabhq,fgbreel/gitlabhq,fendoudeqingchunhh/gitlabhq,LytayTOUCH/gitlabhq,michaKFromParis/sparkslab,copystudy/gitlabhq,jairzh/gitlabhq-sfdc,fendoudeqingchunhh/gitlabhq,bozaro/gitlabhq,childbamboo/gitlabhq,mmkassem/gitlabhq,bladealslayer/gitlabhq,adaiguoguo/gitlab_globalserarch,SkyWei/gitlabhq,WSDC-NITWarangal/gitlabhq,stanhu/gitlabhq,mr-dxdy/gitlabhq,manfer/gitlabhq,pjknkda/gitlabhq,dplarson/gitlabhq,per-garden/gitlabhq,yulchitaj/TEST3,folpindo/gitlabhq,fantasywind/gitlabhq,since2014/gitlabhq,ngpestelos/gitlabhq,jrjang/gitlabhq,dwrensha/gitlabhq,lvfeng1130/gitlabhq,TheWatcher/gitlabhq,sue445/gitlabhq,fantasywind/gitlabhq,pkallberg/tjenare,mr-dxdy/gitlabhq,jirutka/gitlabhq,rebecamendez/gitlabhq,delkyd/gitlabhq,mr-dxdy/gitlabhq,stanhu/gitlabhq,luzhongyang/gitlabhq,hacsoc/gitlabhq,dukex/gitlabhq,hzy001/gitlabhq,yatish27/gitlabhq,dreampet/gitlab,SVArago/gitlabhq,axilleas/gitlabhq,sekcheong/gitlabhq,zBMNForks/gitlabhq,ikappas/gitlabhq,cui-liqiang/gitlab-ce,julianengel/gitlabhq,Razer6/gitlabhq,michaKFromParis/gitlabhq,Soullivaneuh/gitlabhq,WSDC-NITWarangal/gitlabhq,aaronsnyder/gitlabhq,dwrensha/gitlabhq,riyad/gitlabhq,bbodenmiller/gitlabhq,dyon/gitlab,icedwater/gitlabhq,Tyrael/gitlabhq,chadyred/gitlabhq,sonalkr132/gitlabhq,tempbottle/gitlabhq,jaepyoung/gitlabhq,Keystion/gitlabhq,allistera/gitlabhq,joalmeid/gitlabhq,zBMNForks/gitlabhq,nguyen-tien-mulodo/gitlabhq,martijnvermaat/gitlabhq,yulchitaj/TEST3,since2014/gitlabhq,pkgr/gitlabhq,chenrui2014/gitlabhq,louahola/gitlabhq,jvanbaarsen/gitlabhq,dreampet/gitlab,fendoudeqingchunhh/gitlabhq,stellamiranda/mobbr-gitlabhq,yatish27/gitlabhq,yonglehou/gitlabhq,Keystion/gitlabhq,inetfuture/gitlab-tweak,ordiychen/gitlabhq,mrb/gitlabhq,screenpages/gitlabhq,allistera/gitlabhq,michaKFromParis/gitlabhqold,yonglehou/gitlabhq,inetfuture/gitlab-tweak,ZeoAlliance/gitlabhq,fearenales/gitlabhq,LytayTOUCH/gitlabhq,kemenaran/gitlabhq,mavimo/gitlabhq,sideci-sample/sideci-sample-gitlabhq,wangcan2014/gitlabhq,zrbsprite/gitlabhq,dyon/gitlab,SkyWei/gitlabhq,stanhu/gitlabhq,dreampet/gitlab,aaronsnyder/gitlabhq,SkyWei/gitlabhq,akumetsuv/gitlab,koreamic/gitlabhq,manfer/gitlabhq,allysonbarros/gitlabhq,hq804116393/gitlabhq,NKMR6194/gitlabhq,mmkassem/gitlabhq,NKMR6194/gitlabhq,nguyen-tien-mulodo/gitlabhq,OlegGirko/gitlab-ce,phinfonet/mobbr-gitlabhq,luzhongyang/gitlabhq,whluwit/gitlabhq,OtkurBiz/gitlabhq,pkallberg/tjenare,sonalkr132/gitlabhq,rfeese/gitlab-ce,dreampet/gitlab,neiljbrookes/glab,jairzh/gitlabhq-sfdc,nuecho/gitlabhq,ferdinandrosario/gitlabhq,initiummedia/gitlabhq,zrbsprite/gitlabhq,nmav/gitlabhq,theodi/gitlabhq,ArthurHoaro/Public-GitLab,flashbuckets/gitlabhq,rfeese/gitlab-ce,hzy001/gitlabhq,SVArago/gitlabhq,daiyu/gitlab-zh,tim-hoff/gitlabhq,screenpages/gitlabhq,TheWatcher/gitlabhq,williamherry/gitlabhq,initiummedia/gitlabhq,pupaxxo/gitlabhq,martinma4/gitlabhq,atomaka/gitlabhq,MauriceMohlek/gitlabhq,vjustov/gitlabhq,0x20h/gitlabhq,ferdinandrosario/gitlabhq,dplarson/gitlabhq,it33/gitlabhq,xuvw/gitlabhq,gopeter/gitlabhq,folpindo/gitlabhq,pupaxxo/gitlabhq,DanielZhangQingLong/gitlabhq,cncodog/gitlab,dvrylc/gitlabhq,SVArago/gitlabhq,martijnvermaat/gitlabhq,bigsurge/gitlabhq,openwide-java/gitlabhq,salipro4ever/gitlabhq,dvrylc/gitlabhq,sakishum/gitlabhq,cui-liqiang/gitlab-ce,jairzh/gitlabhq-sfdc,yfaizal/gitlabhq,ferdinandrosario/gitlabhq,NKMR6194/gitlabhq,mr-dxdy/gitlabhq,htve/GitlabForChinese,salipro4ever/gitlabhq,larryli/gitlabhq,childbamboo/gitlabhq,julianengel/gitlabhq,yulchitaj/TEST3,8thcolor/rubyconfau2015-sadr,bigsurge/gitlabhq,rebecamendez/gitlabhq,jrjang/gitlabhq,Devin001/gitlabhq,it33/gitlabhq,szechyjs/gitlabhq,wangcan2014/gitlabhq,williamherry/gitlabhq,8thcolor/rubyconfau2015-sadr,cui-liqiang/gitlab-ce,vjustov/gitlabhq,chenrui2014/gitlabhq,axilleas/gitlabhq,gorgee/gitlabhq,mmkassem/gitlabhq,adaiguoguo/gitlab_globalserarch,daiyu/gitlab-zh,8thcolor/eurucamp2014-htdsadr,yonglehou/gitlabhq,ikappas/gitlabhq,iiet/iiet-git,8thcolor/testing-public-gitlabhq,gorgee/gitlabhq,goeun/myRepo,Kambda/Mobbr,folpindo/gitlabhq,fpgentil/gitlabhq,akumetsuv/gitlab,ayufan/gitlabhq,childbamboo/gitlabhq,julianengel/gitlabhq,youprofit/gitlabhq,betabot7/gitlabhq,icedwater/gitlabhq,8thcolor/testing-public-gitlabhq,Exeia/gitlabhq,iiet/iiet-git,kitech/gitlabhq,Datacom/gitlabhq,windymid/test2,Telekom-PD/gitlabhq,childbamboo/gitlabhq,yfaizal/gitlabhq,mavimo/gitlabhq,shinexiao/gitlabhq,flashbuckets/gitlabhq,eliasp/gitlabhq,kotaro-dev/gitlab-6-9,lbt/gitlabhq,LUMC/gitlabhq,atomaka/gitlabhq,tim-hoff/gitlabhq,jirutka/gitlabhq,SVArago/gitlabhq,szechyjs/gitlabhq,fgbreel/gitlabhq,bozaro/gitlabhq,it33/gitlabhq,Datacom/gitlabhq,mathstuf/gitlabhq,Kambda/mobbr-gitlabhq,yama07/gitlabhq,louahola/gitlabhq,flashbuckets/gitlabhq,johnmyqin/gitlabhq,lbt/gitlabhq,Devin001/gitlabhq,8thcolor/testing-public-gitlabhq,sakishum/gitlabhq,H3Chief/gitlabhq,tempbottle/gitlabhq,OlegGirko/gitlab-ce,hq804116393/gitlabhq,delkyd/gitlabhq,michaKFromParis/gitlabhq,fgbreel/gitlabhq,TheWatcher/gitlabhq,t-zuehlsdorff/gitlabhq,ngpestelos/gitlabhq,daiyu/gitlab-zh,duduribeiro/gitlabhq,dukex/gitlabhq,mmkassem/gitlabhq,szechyjs/gitlabhq,mrb/gitlabhq,atomaka/gitlabhq,123Haynes/gitlabhq,tim-hoff/gitlabhq,pjknkda/gitlabhq,yama07/gitlabhq,darkrasid/gitlabhq,jrjang/gitlab-ce,Tyrael/gitlabhq,copystudy/gitlabhq,hzy001/gitlabhq,pulkit21/gitlabhq,Telekom-PD/gitlabhq,luzhongyang/gitlabhq,ayufan/gitlabhq,ordiychen/gitlabhq,bigsurge/gitlabhq,hq804116393/gitlabhq,youprofit/gitlabhq,t-zuehlsdorff/gitlabhq,kitech/gitlabhq,michaKFromParis/sparkslab,dukex/gitlabhq,cinderblock/gitlabhq,bozaro/gitlabhq,jvanbaarsen/gitlabhq,stoplightio/gitlabhq,yulchitaj/TEST3,darkrasid/gitlabhq,k4zzk/gitlabhq,betabot7/gitlabhq,fgbreel/gitlabhq,cinderblock/gitlabhq,theodi/gitlabhq,gorgee/gitlabhq,pjknkda/gitlabhq,vjustov/gitlabhq,jrjang/gitlabhq,johnmyqin/gitlabhq,wangcan2014/gitlabhq,phinfonet/mobbr-gitlabhq,michaKFromParis/gitlabhqold,dukex/gitlabhq,liyakun/gitlabhq,ttasanen/gitlabhq,OtkurBiz/gitlabhq,DanielZhangQingLong/gitlabhq,ngpestelos/gitlabhq,NARKOZ/gitlabhq,tk23/gitlabhq,ordiychen/gitlabhq,dplarson/gitlabhq,DanielZhangQingLong/gitlabhq,jrjang/gitlab-ce,martinma4/gitlabhq,jirutka/gitlabhq,H3Chief/gitlabhq,OtkurBiz/gitlabhq,rumpelsepp/gitlabhq,duduribeiro/gitlabhq,jvanbaarsen/gitlabhq,Exeia/gitlabhq,ayufan/gitlabhq,manfer/gitlabhq,louahola/gitlabhq,stoplightio/gitlabhq,OlegGirko/gitlab-ce,Soullivaneuh/gitlabhq,kitech/gitlabhq,since2014/gitlabhq,icedwater/gitlabhq,ferdinandrosario/gitlabhq,it33/gitlabhq,koreamic/gitlabhq,revaret/gitlabhq,riyad/gitlabhq,WSDC-NITWarangal/gitlabhq,jaepyoung/gitlabhq,allistera/gitlabhq,ZeoAlliance/gitlabhq,hzy001/gitlabhq,kotaro-dev/gitlab-6-9,mente/gitlabhq,yatish27/gitlabhq,fscherwi/gitlabhq,CodeCantor/gitlabhq,pkallberg/tjenare,jaepyoung/gitlabhq,OtkurBiz/gitlabhq,shinexiao/gitlabhq,dvrylc/gitlabhq,kemenaran/gitlabhq,stoplightio/gitlabhq,bbodenmiller/gitlabhq,fendoudeqingchunhh/gitlabhq,akumetsuv/gitlab,goeun/myRepo,initiummedia/gitlabhq,rebecamendez/gitlabhq,bladealslayer/gitlabhq,8thcolor/eurucamp2014-htdsadr,daiyu/gitlab-zh,mente/gitlabhq,per-garden/gitlabhq,mente/gitlabhq,fscherwi/gitlabhq,theonlydoo/gitlabhq,chrrrles/nodeflab,koreamic/gitlabhq,htve/GitlabForChinese,Telekom-PD/gitlabhq,allysonbarros/gitlabhq,tim-hoff/gitlabhq,shinexiao/gitlabhq,shinexiao/gitlabhq,bozaro/gitlabhq,ibiart/gitlabhq,gopeter/gitlabhq,zrbsprite/gitlabhq,stoplightio/gitlabhq,sekcheong/gitlabhq,achako/gitlabhq,eliasp/gitlabhq,MauriceMohlek/gitlabhq,delkyd/gitlabhq,xuvw/gitlabhq,mrb/gitlabhq,whluwit/gitlabhq,ngpestelos/gitlabhq,k4zzk/gitlabhq,LytayTOUCH/gitlabhq,yuyue2013/ss,sonalkr132/gitlabhq,MauriceMohlek/gitlabhq,htve/GitlabForChinese,ayufan/gitlabhq,bbodenmiller/gitlabhq,revaret/gitlabhq,larryli/gitlabhq,rebecamendez/gitlabhq,revaret/gitlabhq,wangcan2014/gitlabhq,michaKFromParis/gitlabhqold,sonalkr132/gitlabhq,jvanbaarsen/gitlabhq,t-zuehlsdorff/gitlabhq,chadyred/gitlabhq,sideci-sample/sideci-sample-gitlabhq,Razer6/gitlabhq,kemenaran/gitlabhq,k4zzk/gitlabhq,fantasywind/gitlabhq,NARKOZ/gitlabhq,Datacom/gitlabhq,NKMR6194/gitlabhq,aaronsnyder/gitlabhq,michaKFromParis/sparkslab,eliasp/gitlabhq,liyakun/gitlabhq,DanielZhangQingLong/gitlabhq,liyakun/gitlabhq,nguyen-tien-mulodo/gitlabhq,Razer6/gitlabhq,joalmeid/gitlabhq,ordiychen/gitlabhq