Fix clean and adjust README

Author: nomcopter

README.md

@@ -1,5 +1,5 @@
 # generator-typescript-react
-[![CircleCI](https://img.shields.io/circleci/token/TOKEN/project/github/nomcopter/generator-typescript-react/master.svg)](https://circleci.com/gh/nomcopter/generator-typescript-react)
+[![CircleCI](https://img.shields.io/circleci/project/github/nomcopter/generator-typescript-react/master.svg)](https://circleci.com/gh/nomcopter/generator-typescript-react)
 [![npm](https://img.shields.io/npm/v/generator-typescript-react.svg)](https://www.npmjs.com/package/generator-typescript-react)
 
 An opinionated Yeoman Generator for a Typescript + React ready build system.

generators/app/templates/_README.md

@@ -1,5 +1,5 @@
 # <%= humanReadableName %>
-[![CircleCI](https://img.shields.io/circleci/token/TOKEN/project/github/ORGANIZATION/<%= kebabCaseName %>/master.svg)](https://circleci.com/gh/ORGANIZATION/<%= kebabCaseName %>)
+[![CircleCI](https://img.shields.io/circleci/project/github/ORGANIZATION/<%= kebabCaseName %>/master.svg)](https://circleci.com/gh/ORGANIZATION/<%= kebabCaseName %>)
 [![npm](https://img.shields.io/npm/v/<%= kebabCaseName %>.svg)](https://www.npmjs.com/package/<%= kebabCaseName %>)
 
 ## Usage

package.json

@@ -9,8 +9,8 @@
   },
   "scripts": {
     "build": "tsc",
-    "clean": "rm generators/app/index.js",
-    "test": "npm run clean && npm run build"
+    "clean": "rm -f generators/app/index.js",
+    "test": "npm-run-all clean build"
   },
   "files": [
     "generators"
@@ -25,6 +25,7 @@
   "devDependencies": {
     "@types/lodash": "^4.14.77",
     "lodash": "^4.17.4",
+    "npm-run-all": "^4.1.1",
     "typescript": "^2.5.3"
   }
 }