Added the following applications and removed the 'main' application:

changeRequest 	- Track change requests, etc. I see this as the "core
backend"
discussion 		- Talk about a specific changeRequest
networkDevice 	- container for making changes to network devices
schedule 		- Used to schedule and update maintenance windows, etc.
userInteraction	- I see this as the main "web front end" for users
interacting with the application