Update the vendor folder (#53)

* Update the vendor folder

* Update the Gopkg.lock by running dep ensure

vendor/github.com/opencontainers/runc/man/runc-restore.8.md

@@ -0,0 +1,24 @@
+# NAME
+   runc restore - restore a container from a previous checkpoint
+
+# SYNOPSIS
+   runc restore [command options] <container-id>
+
+Where "<container-id>" is the name for the instance of the container to be
+restored.
+
+# DESCRIPTION
+   Restores the saved state of the container instance that was previously saved
+using the runc checkpoint command.
+
+# OPTIONS
+   --image-path                 path to criu image files for restoring
+   --work-path                  path for saving work files and logs
+   --tcp-established            allow open tcp connections
+   --ext-unix-sk                allow external unix sockets
+   --shell-job                  allow shell jobs
+   --file-locks                 handle file locks, for safety
+   --manage-cgroups-mode        cgroups mode: 'soft' (default), 'full' and 'strict'.
+   --bundle, -b                 path to the root of the bundle directory
+   --detach, -d                 detach from the container's process
+   --pid-file                   specify the file to write the process id to