Account system

[seionmoya]

It's quite a big change and does a couple of things:

• Accounts store login info, game saves
• Session info binds to accounts
• Session info can be obtained from PHPSESSID cookie in a request
• Using session info you can obtain the account info

This PR also comes with EFT profile wipe functionality;

• A profile marked for wipe will be reset on first startup of EFT

Due to the changes above, it became significantly easier to decouple some request from embedded data. This will make updating the project easier.

Note

Future changes

A login system still has to be implemented. On successful login, two options:

• The server should return session info to launch the game with.
• The launcher also sends the session indo to use when logging in, and gets stored on successful login.

A logged in account should also be able to mark a save for wipe, including edition selection.

Changes to namespace

I moved some code around in order to support other services later on, like Arena and Fuyu internal server logic.