etcdmain: warn when listening on HTTP if TLS is set
etcdmain: warn when listening on HTTP if TLS is set

If the user sets TLS info, this implies that he wants to listen on TLS.
If etcd finds that urls to listen is still HTTP schema, it prints out
warning to notify user about possible wrong setting.

yichengq/etcd,armstrongli/etcd,yudai/etcd,bdarnell/etcd,msanterre/etcd,sofuture/etcd,a-robinson/etcd,YuleiXiao/etcd,siddontang/etcd,heyitsanthony/etcd,dalanlan/etcd,cockroachdb/etcd,fanminshi/etcd,gae123/etcd,mkumatag/etcd,linuxcer/etcd,offscale/etcd,whuwxl/etcd,oscarrr110/etcd,tguangch/etcd,Winslett/etcd,tamird/etcd,luxas/etcd,nkhare/etcd,tempbottle/etcd,bdarnell/etcd,cockroachdb/etcd,freeloop1114/etcd,spacejam/etcd,xychu/etcd,wantonsolutions/dinv-etcd,imzhulei/etcd,ktateish/etcd,axingblog/etcd,betawaffle/etcd,lorneli/etcd,mqliang/etcd,dnaeon/etcd,gouyang/etcd,iamqizhao/etcd,SivagnanamCiena/etcd,sofuture/etcd,shawnps/etcd,StorReduce/etcd,xdlinear/etcd,msanterre/etcd,ajityagaty/etcd,visheshnp/etcd,CrazyJvm/etcd,insionng/etcd,sebrandon1/etcd,ravigadde/etcd,kkaneda/etcd,gityf/etcd,ajityagaty/etcd,kingland/etcd,purpleidea/etcd,whuwxl/etcd,buaazp/etcd,hongbinz/etcd,chipironcin/etcd,jchauncey/etcd,Eagle-X/etcd,tempbottle/etcd,westhood/etcd,glevand/coreos--etcd,cognusion/etcd,kingland/etcd,ajityagaty/etcd,xdlinear/etcd,visheshnp/etcd,joshix/etcd,gae123/etcd,pauldallen/etcd,westhood/etcd,oscarrr110/etcd,dnaeon/etcd,rnaveiras/etcd,fasaxc/etcd,raoofm/etcd,devfreesg/etcd,StorReduce/etcd,rchicoli/etcd,lumjjb/etcd,es-chow/etcd,freeloop1114/etcd,mickep76/etcd,spacejam/etcd,princeqjzh/etcd,delkyd/etcd,princeqjzh/etcd,njucslqq/etcd,heyitsanthony/etcd,xiang90/etcd,jravetch/etcd,qqsun8819/etcd,svdata/etcd,OyTao/etcd_learning,youxidev/etcd,Eagle-X/etcd,yyljlyy/etcd,lorneli/etcd,akauppi/etcd,openedbox/etcd,handsomesun/etcd,snailwalker/etcd,es-chow/etcd,CrazyJvm/etcd,a-robinson/etcd,mitake/etcd,vimalk78/etcd,fgbreel/etcd,axingblog/etcd,sayden/etcd,giantswarm/etcd,Yhgenomics/etcd,mkumatag/etcd,shafreeck/etcd,jravetch/etcd,insionng/etcd,gyuho/etcd,shakefu/etcd,OyTao/etcd_learning,sebrandon1/etcd,steveeJ/etcd,junxu/etcd,onlyjob/etcd,combk8s/etcd,onlyjob/etcd,yudai/etcd,vimalk78/etcd,nekto0n/etcd,dannysauer/etcd,bluebreezecf/etcd,hongchaodeng/etcd,asim/etcd,honeyqa/etcd,TheHippo/etcd,jefby/etcd,Timer/etcd,polvi/etcd,svdata/etcd,buaazp/etcd,lzbgt/etcd,ktateish/etcd,delkyd/etcd,kkaneda/etcd,shakefu/etcd,raoofm/etcd,etcd-io/etcd,elimisteve/etcd,sinsharat/etcd,fanminshi/etcd,mqliang/etcd,beni55/etcd,glevand/coreos--etcd,etcd-io/etcd,coreos/etcd,openedbox/etcd,chenbaihu/etcd,youxidev/etcd,YuleiXiao/etcd,glycerine/etcd,iamqizhao/etcd,chipironcin/etcd,yyljlyy/etcd,xiang90/etcd,mitake/etcd,Timer/etcd,improbable-io/etcd,wantonsolutions/dinv-etcd,sinsharat/etcd,rnaveiras/etcd,li-ang/etcd,fasaxc/etcd,hroyrh/etcd,sebschrader/etcd,dalanlan/etcd,akauppi/etcd,mqliang/etcd,wowsoso/etcd,cchamplin/etcd,jefby/etcd,nekto0n/etcd,wowsoso/etcd,mkumatag/etcd,snailwalker/etcd,sebschrader/etcd,zaphod-concur/etcd,glycerine/etcd,rnaveiras/etcd,devfreesg/etcd,tangkun75/etcd,HideoYamauchi/etcd,etcd-io/etcd,fgbreel/etcd,joshix/etcd,offscale/etcd,zaphod-concur/etcd,jonboulle/etcd,cchamplin/etcd,rchicoli/etcd,elimisteve/etcd,endocode/etcd,wfxiang08/etcd,hroyrh/etcd,shafreeck/etcd,ravigadde/etcd,tangkun75/etcd,nkhare/etcd,Yhgenomics/etcd,betawaffle/etcd,xychu/etcd,tguangch/etcd,handsomesun/etcd,giantswarm/etcd,gityf/etcd,plasticbox/etcd,sayden/etcd,mike-lerch/etcd,luxas/etcd,arthurcolle/etcd,jchauncey/etcd,chenbaihu/etcd,jlamillan/etcd,jeremyeder/etcd,HideoYamauchi/etcd,fasaxc/etcd,jonboulle/etcd,dannysauer/etcd,jeremyeder/etcd,polvi/etcd,coreos/etcd,yichengq/etcd,li-ang/etcd,gyuho/etcd,junxu/etcd,plasticbox/etcd,njharman/etcd,njucslqq/etcd,imzhulei/etcd,arthurcolle/etcd,tamird/etcd,steveeJ/etcd,lzbgt/etcd,honeyqa/etcd,njharman/etcd,lumjjb/etcd,shawnps/etcd,purpleidea/etcd,TheHippo/etcd,mickep76/etcd,wantonsolutions/dinv-etcd,SivagnanamCiena/etcd,mike-lerch/etcd,improbable-io/etcd,swingbach/etcd,siddontang/etcd,hongbinz/etcd,achanda/etcd,armstrongli/etcd,asim/etcd,gouyang/etcd,endocode/etcd,linuxcer/etcd,hongchaodeng/etcd,insequent/etcd,pauldallen/etcd,swingbach/etcd,achanda/etcd,jlamillan/etcd,combk8s/etcd,qqsun8819/etcd,Winslett/etcd,beni55/etcd,bluebreezecf/etcd,wfxiang08/etcd,insequent/etcd,cognusion/etcd