migrate to go modules

Signed-off-by: Valentin Rothberg <rothberg@redhat.com>

vendor/github.com/containerd/continuity/AUTHORS

@@ -0,0 +1,16 @@
+Aaron Lehmann <aaron.lehmann@docker.com>
+Akash Gupta <akagup@microsoft.com>
+Akihiro Suda <suda.akihiro@lab.ntt.co.jp>
+Andrew Pennebaker <apennebaker@datapipe.com>
+Brandon Philips <brandon.philips@coreos.com>
+Christopher Jones <tophj@linux.vnet.ibm.com>
+Daniel, Dao Quang Minh <dqminh89@gmail.com>
+Derek McGowan <derek@mcgstyle.net>
+Edward Pilatowicz <edward.pilatowicz@oracle.com>
+Ian Campbell <ijc@docker.com>
+Justin Cormack <justin.cormack@docker.com>
+Justin Cummins <sul3n3t@gmail.com>
+Phil Estes <estesp@gmail.com>
+Stephen J Day <stephen.day@docker.com>
+Tobias Klauser <tklauser@distanz.ch>
+Tonis Tiigi <tonistiigi@gmail.com>

vendor/github.com/containerd/continuity/README.md

@@ -1,74 +0,0 @@
-# continuity
-
-[![GoDoc](https://godoc.org/github.com/containerd/continuity?status.svg)](https://godoc.org/github.com/containerd/continuity)
-[![Build Status](https://travis-ci.org/containerd/continuity.svg?branch=master)](https://travis-ci.org/containerd/continuity)
-
-A transport-agnostic, filesystem metadata manifest system
-
-This project is a staging area for experiments in providing transport agnostic
-metadata storage.
-
-Please see https://github.com/opencontainers/specs/issues/11 for more details.
-
-## Manifest Format
-
-A continuity manifest encodes filesystem metadata in Protocol Buffers.
-Please refer to [proto/manifest.proto](proto/manifest.proto).
-
-## Usage
-
-Build:
-
-```console
-$ make
-```
-
-Create a manifest (of this repo itself):
-
-```console
-$ ./bin/continuity build . > /tmp/a.pb
-```
-
-Dump a manifest:
-
-```console
-$ ./bin/continuity ls /tmp/a.pb
-...
--rw-rw-r--      270 B   /.gitignore
--rw-rw-r--      88 B    /.mailmap
--rw-rw-r--      187 B   /.travis.yml
--rw-rw-r--      359 B   /AUTHORS
--rw-rw-r--      11 kB   /LICENSE
--rw-rw-r--      1.5 kB  /Makefile
-...
--rw-rw-r--      986 B   /testutil_test.go
-drwxrwxr-x      0 B     /version
--rw-rw-r--      478 B   /version/version.go
-```
-
-Verify a manifest:
-
-```console
-$ ./bin/continuity verify . /tmp/a.pb
-```
-
-Break the directory and restore using the manifest:
-```console
-$ chmod 777 Makefile
-$ ./bin/continuity verify . /tmp/a.pb
-2017/06/23 08:00:34 error verifying manifest: resource "/Makefile" has incorrect mode: -rwxrwxrwx != -rw-rw-r--
-$ ./bin/continuity apply . /tmp/a.pb
-$ stat -c %a Makefile
-664
-$ ./bin/continuity verify . /tmp/a.pb
-```
-
-
-## Contribution Guide
-### Building Proto Package
-
-If you change the proto file you will need to rebuild the generated Go with `go generate`.
-
-```console
-$ go generate ./proto
-```

vendor/github.com/containerd/continuity/vendor.conf

@@ -1,13 +0,0 @@
-bazil.org/fuse 371fbbdaa8987b715bdd21d6adc4c9b20155f748
-github.com/dustin/go-humanize bb3d318650d48840a39aa21a027c6630e198e626
-github.com/golang/protobuf 1e59b77b52bf8e4b449a57e6f79f21226d571845
-github.com/inconshreveable/mousetrap 76626ae9c91c4f2a10f34cad8ce83ea42c93bb75
-github.com/opencontainers/go-digest 279bed98673dd5bef374d3b6e4b09e2af76183bf
-github.com/pkg/errors f15c970de5b76fac0b59abb32d62c17cc7bed265
-github.com/sirupsen/logrus 89742aefa4b206dcf400792f3bd35b542998eb3b
-github.com/spf13/cobra 2da4a54c5ceefcee7ca5dd0eea1e18a3b6366489
-github.com/spf13/pflag 4c012f6dcd9546820e378d0bdda4d8fc772cdfea
-golang.org/x/crypto 9f005a07e0d31d45e6656d241bb5c0f2efd4bc94
-golang.org/x/net a337091b0525af65de94df2eb7e98bd9962dcbe2
-golang.org/x/sync 450f422ab23cf9881c94e2db30cac0eb1b7cf80c
-golang.org/x/sys 665f6529cca930e27b831a0d1dafffbe1c172924