docs: add build status badge

- remove spacemacs badge

Author: danielpza

README.md

@@ -1,9 +1,9 @@
 # typescript-transform-paths
 
 [![npm version](https://img.shields.io/npm/v/typescript-transform-paths.svg)](https://www.npmjs.com/package/typescript-transform-paths)
+[![Build Status](https://img.shields.io/travis/LeDDGroup/typescript-transform-paths/master.svg)](https://travis-ci.org/LeDDGroup/typescript-transform-paths)
 [![Conventional Commits](https://img.shields.io/badge/Conventional%20Commits-1.0.0-yellow.svg)](https://conventionalcommits.org)
 [![code style: prettier](https://img.shields.io/badge/code_style-prettier-ff69b4.svg?style=flat-square)](https://github.com/prettier/prettier)
-[![Built with Spacemacs](https://cdn.rawgit.com/syl20bnr/spacemacs/442d025779da2f62fc86c2082703697714db6514/assets/spacemacs-badge.svg)](http://spacemacs.org)
 [![All Contributors](https://img.shields.io/badge/all_contributors-5-orange.svg?style=flat-square)](#contributors)
 
 Transforms absolute imports to relative from `paths` in your tsconfig.json