Change tutorial structure to individual folders for each lesson

Author: andrewcoelho

README.md

@@ -3,10 +3,10 @@ React Router Tutorial
 
 Quick lessons for getting up-to-speed with React Router.
 
-See [01-setting-up.md](/lessons/01-setting-up.md) to get started.
+See [Lesson 1 - Setting Up](/lessons/01-setting-up/) to get started.
 
-Each lesson has a commit for the final code so you can `git checkout
-<previous lesson final sha>` before starting a new one if you'd like.
+Each lesson is a fully runnable app with all code from the previous lesson, so you can `cd lessons/<lesson-folder>`, npm install,
+and then run the appropriate NPM scripts for each lesson from within the lesson folder.
 
 Missing stuff that will come eventually, hopefully ... maybe.
 
@@ -15,4 +15,3 @@ Missing stuff that will come eventually, hopefully ... maybe.
 - code splitting
 - location state
 - data integration
-

lessons/01-setting-up.md lessons/01-setting-up/README.md

@@ -11,12 +11,12 @@ up our project.
 ```
 git clone <tutorial url>
 cd react-router-tutorial
-git checkout start
+cd lessons/01-setting-up
 npm install
 npm start
 ```
 
-Now open up [http://localhost:8080](http://localhost:8080)
+Now open up http://localhost:8080
 
 Feel free to poke around the code to see how we're using webpack and npm
 scripts to run the app.
@@ -30,5 +30,4 @@ Open up `modules/App.js` and change the text to something like "Hello
 
 ---
 
-[Next: Rendering a Router](02-rendering-a-router.md)
-
+[Next: Rendering a Router](../02-rendering-a-route/)