Merge pull request #57 from calumcraig/update_readme

docs/readme:update travis CI url

README.md

@@ -1,8 +1,8 @@
 # get_if_addrs
 
-|Crate|Documentation|Linux/OS X|Windows|Issues|
+|Crate|Documentation|Linux/macOS|Windows|Issues|
 |:---:|:-----------:|:--------:|:-----:|:----:|
-|[![](http://meritbadge.herokuapp.com/get_if_addrs)](https://crates.io/crates/get_if_addrs)|[![Documentation](https://docs.rs/get_if_addrs/badge.svg)](https://docs.rs/get_if_addrs)|[![Build Status](https://travis-ci.org/maidsafe/get_if_addrs.svg?branch=master)](https://travis-ci.org/maidsafe/get_if_addrs)|[![Build status](https://ci.appveyor.com/api/projects/status/77mots4kfaxs3v8g/branch/master?svg=true)](https://ci.appveyor.com/project/MaidSafe-QA/get-if-addrs/branch/master)|[![Stories in Ready](https://badge.waffle.io/maidsafe/get_if_addrs.png?label=ready&title=Ready)](https://waffle.io/maidsafe/get_if_addrs)|
+|[![](http://meritbadge.herokuapp.com/get_if_addrs)](https://crates.io/crates/get_if_addrs)|[![Documentation](https://docs.rs/get_if_addrs/badge.svg)](https://docs.rs/get_if_addrs)|[![Build Status](https://travis-ci.com/maidsafe/get_if_addrs.svg?branch=master)](https://travis-ci.com/maidsafe/get_if_addrs)|[![Build status](https://ci.appveyor.com/api/projects/status/77mots4kfaxs3v8g/branch/master?svg=true)](https://ci.appveyor.com/project/MaidSafe-QA/get-if-addrs/branch/master)|[![Stories in Ready](https://badge.waffle.io/maidsafe/get_if_addrs.png?label=ready&title=Ready)](https://waffle.io/maidsafe/get_if_addrs)|
 
 | [MaidSafe website](https://maidsafe.net) | [SAFE Dev Forum](https://forum.safedev.org) | [SAFE Network Forum](https://safenetforum.org) |
 |:----------------------------------------:|:-------------------------------------------:|:----------------------------------------------:|