feat(readme): use blockquote for project's description

app/templates/readme.md

@@ -1,12 +1,12 @@
 # <%= projectName %>
 
+> <%= description %>.
+
 [![Package Version](https://img.shields.io/npm/v/<%= projectName %>.svg?style=flat-square)](https://www.npmjs.com/package/<%= projectName %>)
 [![Downloads Status](https://img.shields.io/npm/dm/<%= projectName %>.svg?style=flat-square)](https://npm-stat.com/charts.html?package=<%= projectName %>&from=2016-04-01)
 [![Build Status: Linux](https://img.shields.io/travis/<%= githubUsername %>/<%= projectName %>/master.svg?style=flat-square)](https://travis-ci.org/<%= githubUsername %>/<%= projectName %>)<% if (coverage) { %>
 [![Coverage Status](https://img.shields.io/codecov/c/github/<%= githubUsername %>/<%= projectName %>/master.svg?style=flat-square)](https://codecov.io/gh/<%= githubUsername %>/<%= projectName %>)<% } %>
 
-<%= description %>
-
 ## Why
 
 // TODO

readme.md

@@ -1,12 +1,12 @@
 # generator-node-oss
 
+> Create a Node.js project with ease.
+
 [![Package Version](https://img.shields.io/npm/v/generator-node-oss.svg?style=flat-square)](https://www.npmjs.com/package/generator-node-oss)
 [![Downloads Status](https://img.shields.io/npm/dm/generator-node-oss.svg?style=flat-square)](https://npm-stat.com/charts.html?package=generator-node-oss&from=2016-04-01)
 [![Build Status: Linux](https://img.shields.io/travis/luftywiranda13/generator-node-oss/master.svg?style=flat-square)](https://travis-ci.org/luftywiranda13/generator-node-oss)
 [![Coverage Status](https://img.shields.io/codecov/c/github/luftywiranda13/generator-node-oss/master.svg?style=flat-square)](https://codecov.io/gh/luftywiranda13/generator-node-oss)
 
-This [Yeoman](http://yeoman.io) generator helps you to create a Node.js project with ease.
-
 ## Why
 
 * Generates a simple but _ready to start_ project