Update the Git CheatSheet with more details/explaination and fix duplicates.

[haxzie-xx]

Hello there 👋
This is a beginner first issue, so if you are a beginner to contributing to open source this will be a good shot for you.

Details

This is the repo for the website GitMe, it was created as a fun workshop exercise for Git and GitHub workshop for beginners. This will help a lot of new open source contributors to learn to create their first Pull Request. 🌟

The Cheat Sheet Tab on the website has some duplicates or are missing some commands. have a close look at it and add appropriate explanation for each command (make it dead simple to understand, because most of the users will not have any idea what git or those commands are 👶 ).

If you feel there are some commands missing or worth adding that might help the users, feel free to add them under specific sections with a really good explanation 😄

If you'd like to start working on this issue, feel free to drop down a comment on what you are willing to work on, so that no others would be working on the same. 👍

A little bit about the framework used to build the website.
We're using Gatsby, a React static site generator. If you wish to learn, this will be a great opportunity to explore the library. Anyway, anyone with sound knowledge on HTML, CSS and JS will be able to complete the issue 💯

Leave a star if you liked the project 🌟 and Happy Hacking 🎉

[afro-code]

Can I be assigned this issue?

[haxzie-xx]

@afro-code Sure :) You can start working on this.