Bump version to 0.1.1

Cargo.toml

@@ -7,7 +7,7 @@ license = "MIT"
 name = "posix-regex"
 readme = "README.md"
 repository = "https://gitlab.redox-os.org/redox-os/posix-regex"
-version = "0.1.0"
+version = "0.1.1"
 
 [dependencies]