TODO

MAJOR:
* Prevent clients to interact with inactive(offline) characters
MINOR:
* Kicking clients
* Canceling unaccepted requests
* Configurable message to display to each user after login
* Saving server logs to file
* Sending use response after handling training request
* request.go is large and growing, how to split it in a sane way?
* Server config file getting wiped sometimes after closing the server(macOS only?)
DONE:
* Handling requests and sending responses
* Update response
* Trade request/response
* Dialog request/response
* Login request/response
* New character request
* Character response
* Move request
* Error response
* Burn command request/response
* Users
* Transfer items request
* Use request/response
* Training request
* Chat request/response
* Target request
* Save request
* Close server request
* Closed response
* Load request/response
* Pause request/reponse
* Handling module Ash scripts
* Excluding user characters from update response after user logout
* Throw items request
* Handling module chapter change