fix(doc): Moved travis-ci from .org to .com (#100)

Author: segayuu

README.md

@@ -1,6 +1,6 @@
 # hexo-cli
 
-[![Build Status](https://travis-ci.org/hexojs/hexo-cli.svg?branch=master)](https://travis-ci.org/hexojs/hexo-cli)
+[![Build Status](https://travis-ci.com/hexojs/hexo-cli.svg?branch=master)](https://travis-ci.com/hexojs/hexo-cli)
 [![NPM version](https://badge.fury.io/js/hexo-cli.svg)](https://www.npmjs.com/package/hexo-cli)
 [![Coverage Status](https://coveralls.io/repos/hexojs/hexo-cli/badge.svg?branch=master)](https://coveralls.io/r/hexojs/hexo-cli?branch=master)
 [![Build status](https://ci.appveyor.com/api/projects/status/aa44wp75752x1t47/branch/master?svg=true)](https://ci.appveyor.com/project/tommy351/hexo-cli/branch/master)
@@ -15,4 +15,4 @@ $ npm install hexo-cli -g
 
 ## License
 
-MIT
+MIT