Add more comments, minor fixes and recompile project.

README.md

@@ -1,14 +1,44 @@
 # Traffic Stop Lights Simulation
-Simply open the `index.html` on a Chrome browser.
+A simulation of traffic in an intersection.
+The traffic lights are designated (N, S) and (E, W) like a compass.
+
+# Assumptions
+- When switching from green to red, the yellow light must be displayed for 30 seconds prior to it switching to red.
+- The lights will change automatically every 5 minutes.
+- Provide the output for the light changes which occur during a given thirty minute period.
 
 # Install
 `$ npm install`
 
 # Run in command line
 `$ npm start`
 
+```
+⚡ npm start
+
+> [email protected] start
+> babel-node src/index.js
+
+Sun Feb 25 2018 23:34:26 GMT+1300 (NZDT) The program will run for 110s
+Sun Feb 25 2018 23:34:26 GMT+1300 (NZDT) Start!
+Sun Feb 25 2018 23:34:26 GMT+1300 (NZDT) All lights are red
+Sun Feb 25 2018 23:34:26 GMT+1300 (NZDT) {"NS":"green","NE":"green","SN":"green","SW":"green"}
+Sun Feb 25 2018 23:34:33 GMT+1300 (NZDT) {"NS":"orange","NE":"orange","SN":"orange","SW":"orange"}
+```
+
 # Run website
+Simply open the `index.html` on a Chrome browser or do
+
 `$ npm run web`
 
+<img src="traffic-light-simulation.jpg"/>
+
 # Run tests
 `$ npm test`
+
+# Build project using webpack
+Run this whenever there's a change in the code or config file
+
+`$ npm run webpack`
+
+** Note: For the interest of time, the compiled project has faster delays. It will run for a total of 110seconds, the green lights are on for 7seconds and the yellow lights are on for 4seconds.