Readme style update

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "gitgud",
-	"version": "2.0.0",
+	"version": "2.1.0",
 	"description": "A CLI git tool",
 	"license": "MIT",
 	"bin": "cli.js",

readme.md

@@ -15,6 +15,8 @@
  ## **Requirements**
  - Have at least **git version 2.24.3** installed
  - Have [npm](https://www.npmjs.com/get-npm) installed
+ - We do not recommend using [iTerm2](https://iterm2.com/) for GitGud due to rendering issues. [Hyper](https://hyper.is/) or the default terminal are good alternatives.
+
 
 ---
 
@@ -36,6 +38,7 @@ $ GitGud
 - Navigate through the UI with either the 'tab' button or left/right arrow keys
 - Press 'enter/return' button to select/click an option
 - Throughout the app you can hit the 'esc'(escape) button to go back
+- You can exit the app by running ctrl + c
 
 ---
 ## **Functionality**
@@ -61,11 +64,49 @@ $ GitGud
 * ### **Access Full Log Tree**
    - It will render the entire log tree overlaying the gitgud GUI.
    - Press 'ESC' to exit out of log tree
-### **FAQ**
+
+---
+## **Styling**
+Gitgud allows users to customize both the look and feel of the app by editing the 'stylefile.'
+
+To access the 'stylefile' of a globally installed GitGud, you will first need to find out where NPM is saving your globally installed files. To do so, run the following command:
+```
+npm root -g
+```
+This will return the location of your globally installed NPM packages.
+
+On Mac you should see something like this: */usr/local/lib/node_modules*
+
+On Windows, you may get this: *C:\Users\YOU\AppData\Roaming\npm\node_modules
+
+Navigate to where your global packages are stored, open the gitgud folder, and then open the styleFile in an editor (the command: `nano styleFile.js` will open it in most mac/linux systems).
+
+When you open the file it will look like this:
+
+<img width="1000" alt="styleFile" src="media/styleFile.png">
+
+* ### **`showLogo`:**
+   - By default this is set to `false`, but if you want to have the GitGud logo on top of your GUI you can change this to `true`.
+
+* ### **`defaultColor`:**
+   - This is the color for the main text blocks throughout the app.
+
+* ### **`accentColor`:**
+   - This is the color for the app borders as well as some text headers throughout the app.
+
+* ### **`appResize`:**
+   - This enables the app to be responsive, allowing users to resize their console windows without having to restart the app. This may decrease performance for some users.
+
+---
+
+### **FAQs**
+---
 ### **Contributing**
 GitGud is a fully open source project and contributions are welcome!
 
 When submitting a pull request, please clearly explain the feature you added or the bug you fixed.
 
+First-time contributors are welcome as well! There are some issues marked with the `good first issue` tag. These might be a good place for beginners to start!
+
 
 Thanks to [`Joseph Garrone`](https://github.com/JosephGarrone) for giving us the NPM package name.