Readme updated

Signed-off-by: Aniket Pant <me@aniketpant.com>
Fixed bugs and improved code

Signed-off-by: Aniket Pant <me@aniketpant.com>
[Documentation] Improved documentation

Signed-off-by: Aniket Pant <me@aniketpant.com>
Merge pull request #1 from aniketpant/develop

Code improved