Add SSH custom port support for install/installation.md
Add SSH custom port support for install/installation.md

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