Mention 4.1 rails update in CHANGELOG
Mention 4.1 rails update in CHANGELOG

Signed-off-by: Dmitriy Zaporozhets <be23d75b156792e5acab51b196a2deb155d35d6a@gmail.com>

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