chore(docs): updated the docs

README.md

@@ -2,14 +2,68 @@
 This is a docsify plugin to render changelog from given path
 
 [![JavaScript Style Guide](https://cdn.rawgit.com/standard/standard/master/badge.svg)](https://github.com/standard/standard)
-
+[![](https://data.jsdelivr.com/v1/package/npm/docsify-changelog-plugin/badge)](https://www.jsdelivr.com/package/npm/docsify-changelog-plugin)
 
 ## Installation
 
+Add the following stylesheet along with your other stylesheets
+
+```html
+<link rel="stylesheet" href="//cdn.jsdelivr.net/npm/[email protected]/dist/style.css"/>
+<link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css"/>
+``` 
+
+And add the following script 
+
+```html
+<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/index.js"></script>
+```
+
 ## Configure
 
-## Usage
+In your docsify config object add the following 
+
+```js
+window.$docsify = {
+...
+changelog : 'CHANGELOG.md' // path of your changelog, it can be remote as well
+...
+}
+```
+
+### Thanks it, Now enjoy :tada: your changelog integration with docsify 
+
+## Screen Shot
+
+<p align="center">
+
+<img alt="ss" src="https://imgur.com/JAr22Ik.png" width="400px" />
+<br/>
+<img alt="ss" src="https://imgur.com/FGljyYR.png" width="400px" />
+
+</p>
+
 
 ## Contribution Guide
 
+- Clone the repo
+- start editing on `src/index.js` and `src/style.styl`
+- The build step using
+  - the `styl -> css` using `styl` CLI
+  - Optimize the generated style using `cssnano` and `postcss`
+  - Build the javascript using `rollup`
+  - optimize it using `rollup-plugin-terser` 
+  - styling rule using `standard`
+
+
+## Faq
+
+**Is it responsive?**
+Not yet! soon, I will add the styles to make it responsive
+
+**Will it break `mergeNavbar` options?**
+May be 
+
+**Can I change the style of the button and the panel?**
+Not yet !, but soon it will be possible using css variable