nsqd: cleanup tls flag descriptions
nsqd: cleanup tls flag descriptions

MadBomber/nsq,sparklxb/nsq,philipbo/nsq,mashuai/nsq,bitly/nsq,qinlodestar/nsq,jlr52/nsq,chaosue/nsq,mashuai/nsq,sparklxb/nsq,mashuai/nsq,rpau/nsq,beni55/nsq,mikeqian/nsq,yh453926638/nsq,ploxiln/nsq,jlr52/nsq,msn217/nsq,absolute8511/nsq,chaosue/nsq,msn217/nsq,absolute8511/nsq,philipbo/nsq,bitly/nsq,jehiah/nsq,ploxiln/nsq,qinlodestar/nsq,absolute8511/nsq,msn217/nsq,nsqio/nsq,absolute8511/nsq,lcp0578/nsq,ploxiln/nsq,rpau/nsq,kesutton/nsq,bo406/nsq,mreiferson/nsq,yh453926638/nsq,beni55/nsq,qinlodestar/nsq,lcp0578/nsq,MadBomber/nsq,kesutton/nsq,mikeqian/nsq,szqh97/nsq,jlr52/nsq,handsomesun/nsq,mikeqian/nsq,mreiferson/nsq,yh453926638/nsq,mikeqian/nsq,sparklxb/nsq,szqh97/nsq,mikeqian/nsq,mreiferson/nsq,w4ngyi/nsq,bo406/nsq,w4ngyi/nsq,handsomesun/nsq,kesutton/nsq,jehiah/nsq,nsqio/nsq,coderhaoxin/nsq,qinlodestar/nsq,nsqio/nsq,bitly/nsq,w4ngyi/nsq,jehiah/nsq,rpau/nsq,yh453926638/nsq,mreiferson/nsq,kesutton/nsq,kesutton/nsq,chaosue/nsq,handsomesun/nsq,handsomesun/nsq,yh453926638/nsq,philipbo/nsq,jlr52/nsq,beni55/nsq,jlr52/nsq,mreiferson/nsq,MadBomber/nsq,ploxiln/nsq,MadBomber/nsq,absolute8511/nsq,msn217/nsq,bo406/nsq,szqh97/nsq,nsqio/nsq,w4ngyi/nsq,beni55/nsq,mashuai/nsq,bitly/nsq,philipbo/nsq,sparklxb/nsq,chaosue/nsq,philipbo/nsq,beni55/nsq,szqh97/nsq,bo406/nsq,qinlodestar/nsq,sparklxb/nsq,szqh97/nsq,coderhaoxin/nsq,coderhaoxin/nsq,handsomesun/nsq,msn217/nsq,coderhaoxin/nsq,mashuai/nsq,lcp0578/nsq,w4ngyi/nsq,lcp0578/nsq,rpau/nsq,coderhaoxin/nsq,nsqio/nsq,rpau/nsq,lcp0578/nsq,jehiah/nsq,bitly/nsq,jehiah/nsq,bo406/nsq,ploxiln/nsq,chaosue/nsq,MadBomber/nsq