Add 'Getting Started' section to Readme (#57)

README.md

@@ -2,3 +2,84 @@
 Repo for implementation of Logo in JavaScript p5
 
 https://codingtrain.github.io/Logo/
+
+
+## Getting Started
+
+Getting started just takes 3 simple steps, each one is a command in the terminal.
+
+1. Clone this GitHub repository.
+2. Navigate inside the repository directory on your machine.
+3. Host the directory with a local web server.
+
+There are a few easy ways to achieve step number 3 depending on what you already have installed:
+
+<details><summary>Node Package Manager (NPM)</summary>
+<p>
+
+> If you have NPM installed you can use the [live-server](https://www.npmjs.com/package/live-server) NPM package.
+> The neat thing about live-server is that it automatically refreshes the web page every time you change a file.
+>
+> If you don't have NPM installed you can download and install it [here](https://www.npmjs.com/get-npm).
+>
+> Once you have NPM, install live-server globally with `npm install --global live-server`.
+>
+> Then run the following commands in your terminal.
+> ```
+> git clone https://github.com/CodingTrain/Logo.git
+> cd Logo
+> live-server --port=8080 .
+> ```
+> Don't forget the dot at the end of the command on MacOS!
+>
+> Finally, you can open [http://localhost:8080](http://localhost:8080) in your browser and you're away!
+>
+> Note that when you close the terminal window, the web server will stop as well.
+
+</p>
+</details>
+
+<br/>
+
+<details><summary>Python 2.x</summary>
+<p>
+
+> You can use the [SimpleHTTPServer](https://docs.python.org/2/library/simplehttpserver.html) python module.
+>
+> If you don't have Python 2 installed you can download and install it [here](https://www.python.org/downloads/).
+>
+> Then run the following commands in your terminal.
+> ```
+> git clone https://github.com/CodingTrain/Logo.git
+> cd Logo
+> python -m SimpleHTTPServer 8080
+> ```
+> Finally, you can open [http://localhost:8080](http://localhost:8080) in your browser and you're away!
+>
+> Note that when you close the terminal window, the web server will stop as well.
+
+</p>
+</details>
+
+<br/>
+
+<details><summary>Python 3.x</summary>
+<p>
+
+> You can use the [http.server](https://docs.python.org/3/library/http.server.html) python module.
+>
+> If you don't have Python 3 installed you can download and install it [here](https://www.python.org/downloads/).
+>
+>
+> Then run the following commands in your terminal.
+> ```
+> git clone https://github.com/CodingTrain/Logo.git
+> cd Logo
+> python3 -m http.server 8080
+> ```
+> Finally, you can open [http://localhost:8080](http://localhost:8080) in your browser and you're away!
+>
+> Note that when you close the terminal window, the web server will stop as well.
+
+</p>
+</details>