Removing unused vars
Removing unused vars

minio/cli,murdinc/cli,phinnaeus/cli,cmars/tools,minio/cli,codegangsta/cli,phinnaeus/cli,pjvds/cli,codegangsta/cli,ykanda/cli,cmars/tools,cmars/tools,phinnaeus/cli,urfave/cli,cmars/tools,minio/cli,pjvds/cli,ykanda/cli,murdinc/cli,urfave/cli,pjvds/cli,murdinc/cli,ykanda/cli