Update README to point to redsky17 travis-ci and appveyor vs mujx.

README.md

 nheko
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-[![Build Status](https://travis-ci.org/mujx/nheko.svg?branch=master)](https://travis-ci.org/mujx/nheko)
-[![Build status](https://ci.appveyor.com/api/projects/status/07qrqbfylsg4hw2h/branch/master?svg=true)](https://ci.appveyor.com/project/mujx/nheko/branch/master)
-[![Stable Version](https://img.shields.io/badge/download-stable-green.svg)](https://github.com/mujx/nheko/releases/v0.6.2)
-[![Nightly](https://img.shields.io/badge/download-nightly-green.svg)](https://github.com/mujx/nheko/releases/nightly)
+[![Build Status](https://travis-ci.org/redsky17/nheko.svg?branch=master)](https://travis-ci.org/mujx/nheko)
+[![Build status](https://ci.appveyor.com/api/projects/status/07qrqbfylsg4hw2h/branch/master?svg=true)](https://ci.appveyor.com/project/redsky17/nheko/branch/master)
+[![Stable Version](https://img.shields.io/badge/download-stable-green.svg)](https://github.com/redsky17/nheko/releases/v0.6.2)
+[![Nightly](https://img.shields.io/badge/download-nightly-green.svg)](https://github.com/redsky17/nheko/releases/nightly)
 [![Chat on Matrix](https://img.shields.io/badge/chat-on%20matrix-blue.svg)](https://matrix.to/#/#nheko:matrix.org)
 [![AUR: nheko](https://img.shields.io/badge/AUR-nheko-blue.svg)](https://aur.archlinux.org/packages/nheko)