message: Switch readme CI status branches
diff: # winapi-rs
  -[![Build status](https://ci.appveyor.com/api/projects/status/i47oonf5e7qm5utq/branch/master?svg=true)](https://ci.appveyor.com/project/retep998/winapi-rs/branch/master)
  -[![Build Status](https://travis-ci.org/retep998/winapi-rs.svg?branch=master)](https://travis-ci.org/retep998/winapi-rs)
  +[![Build status](https://ci.appveyor.com/api/projects/status/i47oonf5e7qm5utq/branch/0.3?svg=true)](https://ci.appveyor.com/project/retep998/winapi-rs/branch/0.3)
  +[![Build Status](https://travis-ci.org/retep998/winapi-rs.svg?branch=0.3)](https://travis-ci.org/retep998/winapi-rs)
  [![Gitter](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/retep998/winapi-rs)
  [![Crates.io](https://img.shields.io/crates/v/winapi.svg)](https://crates.io/crates/winapi)
  ![Lines of Code](https://tokei.rs/b1/github/retep998/winapi-rs)
  