Docs : analyzeCommits and generateNotes options

Write the provided solution (semantic-release/semantic-release#426 (comment)) inside the readme

Author: jy95

README.md

@@ -36,6 +36,32 @@ or if you already have an alias for sgc, use following instead:
 $ semantic-git-commit
 ```
 
+### Configure sgc for the following semantic-release options : analyzeCommits and generateNotes
+
+First step, install the following plugins with 
+```sh
+$ npm install --save-dev sr-commit-analyzer sr-release-notes-generator conventional-changelog-eslint
+```
+or
+```sh
+$ yarn add -D sr-commit-analyzer sr-release-notes-generator conventional-changelog-eslint
+```
+
+Then, add this in your package.json :
+```json
+{
+  "release": {
+    "analyzeCommits": {
+      "path": "sr-commit-analyzer",
+      "preset": "eslint"
+    },
+   "generateNotes": {
+      "path": "sr-release-notes-generator",
+      "preset": "eslint"
+  }
+}
+```
+
 ## Config
 
 > Just create a `.sgcrc` in your project root or you can add everything in your `package.json` with the value `sgc`