bye bye travis, we had a great time

[skip ci]

Author: Byron

.travis.yml

@@ -1,5 +1,5 @@
-[![](http://meritbadge.herokuapp.com/open)](https://crates.io/crates/open)
-[![Build Status](https://travis-ci.org/Byron/open-rs.svg?branch=master)](https://travis-ci.org/Byron/open-rs)
+[![Crates.io](https://img.shields.io/crates/v/open.svg)](https://crates.io/crates/open)
+![cross-platform-testing](https://github.com/Byron/open-rs/workflows/cross-platform-testing/badge.svg)
 
 Use this library to open a path or URL using the program configured on the system. It is equivalent to running one of the following: