Add 7.1-to-7.2.md update guide
Add 7.1-to-7.2.md update guide

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