Updated readme to have links to tags

Author: Gregg

README.md

@@ -1,5 +1,17 @@
 # real-world-vue
 
+## Following along?
+
+We encourage you to follow the course on Vue Mastery, and code along with us.  This course has tags representing the start and finish of each level, just in case you get stuck.  Here's the start and ending code of each lesson, if you'd like to download them.
+
+| Lesson |  |  |
+|--------| ----- | ------ |
+| 2 - Vue CLI | n/a | [code](https://github.com/Code-Pop/real-world-vue/releases/tag/lesson2-cli-finish) |
+| 3 - Optimizing your IDE | [Starting Code](https://github.com/Code-Pop/real-world-vue/releases/tag/lesson3-editor-start) | [Finished Code](https://github.com/Code-Pop/real-world-vue/releases/tag/lesson3-editor-finish) |
+| 4 - Vue Router Basics | [Starting Code](https://github.com/Code-Pop/real-world-vue/releases/tag/lesson4-routing-start) | [Finished Code](https://github.com/Code-Pop/real-world-vue/releases/tag/lesson4-routing-finish) |
+| 5 - Dynamic Routes & History Mode | [Starting Code](https://github.com/Code-Pop/real-world-vue/releases/tag/lesson5-dynamic-routing-start) | [Finished Code](https://github.com/Code-Pop/real-world-vue/releases/tag/lesson5-dynamic-routing-finish) |
+ 
+
 ## Project setup
 ```
 npm install