Fix version in Cargo.toml
[package]
name = "exonum-testkit"
-version = "0.1.0"
+version = "0.1.1"
authors = ["The Exonum Team <exonum@bitfury.com>"]
homepage = "https://exonum.com/"
repository = "https://github.com/exonum/exonum-testkit"
