Bump version to 0.1.1 and add crates.io badge

Author: Feliix42

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "anybar"
-version = "0.1.0"
+version = "0.1.1"
 authors = ["Felix Wittwer <dev@felixwittwer.de>"]
 
 description = "A Rust crate to interact with Anybar."

README.md

@@ -3,6 +3,7 @@
 This is a small Rust Crate for [AnyBar](https://github.com/tonsky/AnyBar).
 
 [![Build Status](https://travis-ci.org/Feliix42/anybar-rs.svg?branch=master)](https://travis-ci.org/Feliix42/anybar-rs)
+[![Crates.io](https://img.shields.io/crates/v/anybar.svg)](https://crates.io/crates/anybar)
 
 ## Examples