[skip ci][README] Add new contributor.

.github/CONTRIBUTING.md

@@ -34,7 +34,8 @@ If you wish to develop some **code** for the project then you are much **welcome
  * **Update the docs** if you add any new method to a public **class**.
  * **Do not** add **unwanted file(s)** and doing so will make your **pull request invalid**.
 
-After making changes to the source file(s), open a pull request and give a **good title** and **mention** the **issue you opened before**. Thats it! And last but not the least, **Thank You very much for Contributing!** :heart:
+After making changes to the source file(s), open a pull request and give a **good title** and **mention** any **issues related to this pr**(if found any). 
+Thats it! And last but not the least, **Thank You very much for Contributing!** :heart:
 
 ### Reference
 

README.md

@@ -188,6 +188,15 @@ My utmost **gratitude goes to these people!** :heart:
        </sub><br>
        <a href="https://github.com/antony-jr/QArchive/commits?author=lmussier">💻</a>
      </td>
+     <td>
+       <img src="https://avatars.githubusercontent.com/u/2918873?v=4" width="100px"><br>
+       <sub>
+         <strong>
+            <a href="https://github.com/neheb">Rosen Penev</a>
+         </strong>
+       </sub><br>
+       <a href="https://github.com/antony-jr/QArchive/commits?author=neheb">💻</a>
+     </td>
   </tr> 
 </table>