Add a combined update doc from 5.1 to 6.0
Add a combined update doc from 5.1 to 6.0

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