added gson libs for json serializing
deleted Factory and made client and server-specific versions
refactured user
created action enum for command transfer
created communication class for easy serialization
created class for client side factory tasks
removed old test file
added server logic for handling requests
Merge branch 'master' of github.com:aleksanb/fellesprosjektet

Conflicts:
	src/server/Server.java
Merge branch 'master' of github.com:aleksanb/fellesprosjektet