Update Cargo.toml

version bump to 0.0.4

Author: lazy-bitfield

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 
 name = "mockstream"
-version = "0.0.3"
+version = "0.0.4"
 authors = ["Alex Bogma <bitfield.alex@gmail.com>"]
 license = "MIT"
 description = "Stream (Read+Write traits) implementations to be used to mock real streams in tests."