Remove email observer specs
Remove email observer specs

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

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