Merge pull request #175 from mxpv/bump

Bump client to 0.4.0

Author: mxpv

crates/client/Cargo.toml

@@ -1,7 +1,10 @@
 [package]
 name = "containerd-client"
-version = "0.3.0"
-authors = ["Maksym Pavlenko <pavlenko.maksym@gmail.com>", "The containerd Authors"]
+version = "0.4.0"
+authors = [
+    "Maksym Pavlenko <pavlenko.maksym@gmail.com>",
+    "The containerd Authors",
+]
 description = "GRPC bindings to containerd APIs"
 keywords = ["containerd", "client", "grpc", "containers"]
 categories = ["api-bindings", "asynchronous"]