command: update members command for new columnize API adjustments
command: update members command for new columnize API adjustments

yonglehou/serf,minhkiller/serf,mapuri/serf,mapuri/serf,mapuri/serf,FollowMyDev/serf,yonglehou/serf,yonglehou/serf,mapuri/serf,minhkiller/serf,minhkiller/serf,patrickviet/serf,pmenglund/serf,yonglehou/serf,pmenglund/serf,samaitra/serf,hashicorp/serf,patrickviet/serf,pmenglund/serf,hashicorp/serf,yonglehou/serf,gnawhleinad/serf,patrickviet/serf,samaitra/serf,minhkiller/serf,dalehamel/serf,FollowMyDev/serf,mbrukman/serf,curtiszimmerman/serf,samaitra/serf,jmptrader/serf,mapuri/serf,curtiszimmerman/serf,jmptrader/serf,hashicorp/serf,gnawhleinad/serf,FollowMyDev/serf,curtiszimmerman/serf,pmenglund/serf,curtiszimmerman/serf,yonglehou/serf,mbrukman/serf,minhkiller/serf,dalehamel/serf,mapuri/serf,pmenglund/serf,samaitra/serf,dalehamel/serf,samaitra/serf,dalehamel/serf,patrickviet/serf,jmptrader/serf,minhkiller/serf,hashicorp/serf,FollowMyDev/serf,mbrukman/serf,dalehamel/serf,pmenglund/serf,patrickviet/serf,mbrukman/serf,curtiszimmerman/serf,gnawhleinad/serf,FollowMyDev/serf,gnawhleinad/serf,gnawhleinad/serf,jmptrader/serf,samaitra/serf,mbrukman/serf,curtiszimmerman/serf,patrickviet/serf,dalehamel/serf,mbrukman/serf,FollowMyDev/serf,jmptrader/serf,gnawhleinad/serf,hashicorp/serf,jmptrader/serf