adding markdown, python and r scripts for manthanshah94

[manthanshah94]

No description provided.

[kimpenguin]

This is looking great! A couple edits needed on this file.

1. In order for the markdown to properly render your formatted text, you need to add the .md file extension.
2. While you're updating this filename, could you also rename it from whoismanthan.md to manthanshah94.md. With this filename update, if there is a chance that a user with the username whoismanthan wants to add a markdown, it won't conflict with yours.

ame whoismanthan

[kimpenguin]

Thanks for contributing! Just a couple changes before I can approve.

One comment is on your markdown.

The other is if you could move your markdown/R-scripts/index.R to R-scripts/index.R. The R-scripts directory at the root of this repository if where we're storing all our R scripts, so we don't want to keep it in the markdown folder. Also, please append your username to the index file like index-manthanshah94.R. This way, we can avoid file conflicts.