Update README.md

Author: Ethan-Arrowood

Diff for: README.md

@@ -1,9 +1,31 @@
 FreeCodeCamp Python Curriculum
-https://freecodecamp.github.io/python-coding-challenges
 =============
 
+View live: https://freecodecamp.github.io/python-coding-challenges
+
 To run locally:
 1. Fork this repo
 2. Run `git clone [your-fork-url]`
 3. Run `npm install`
 4. Run `npm start`
+
+Adding a new challenge or fixing an existing one?
+
+- Generating challenge ID:
+  1. Open your terminal
+  2. run `mongo`
+  3. run `ObjectId()`
+  4. copy string and paste into lesson_settings.json
+  
+- Building challenges.json file:
+  1. Open your terminal
+  2. Navigate to project directory
+  3. run `node generate-challenge-settings.js`
+  4. if no errors are thrown you're good to commit and open a pr
+  
+- Opening a PR
+  1. Include a reference to the issue 
+  2. If its a new challenge, mention the chapter its being added to
+  3. continue being awesome and helping us create this curriculum!
+  
+