What things do

[phmaddux]

Server.js
1-6
These are the requirements for the installed packages
8-9
Server and app settings
Application settings; calling the express function
declaring the port variable for 3000
10
declaring the requirement for the todo controller
14
declaring the method override requirements
19
override method being called
23
calling the bodyParser
26
set viewEngine
29
setting view controller route
32-34
setting the homepage route
37-39
telling the server to listen for port 3000