move ipfs commands

cmd/ipfs2/.gitignore renamed

cmd/ipfs2/Makefile renamed

cmd/ipfs2/README.md renamed

cmd/ipfs2/add.go renamed

cmd/ipfs2/block.go renamed

cmd/ipfs2/bootstrap.go renamed

cmd/ipfs2/cat.go renamed

cmd/ipfs2/commands.go renamed

cmd/ipfs2/config.go renamed

cmd/ipfs2/diag.go renamed

cmd/ipfs2/equinox.yaml renamed

cmd/ipfs2/gen.go renamed

cmd/ipfs2/init.go renamed

cmd/ipfs2/ipfs.go renamed

cmd/ipfs2/log.go renamed

cmd/ipfs2/ls.go renamed

cmd/ipfs2/mount_unix.go renamed

cmd/ipfs2/mount_windows.go renamed

cmd/ipfs2/name.go renamed

cmd/ipfs2/objects.go renamed

cmd/ipfs2/pin.go renamed

cmd/ipfs2/publish.go renamed

cmd/ipfs2/refs.go renamed

cmd/ipfs2/resolve.go renamed

cmd/ipfs2/run.go renamed

cmd/ipfs2/serve.go renamed

cmd/ipfs2/tour.go renamed

cmd/ipfs2/update.go renamed

cmd/ipfs2/version.go renamed