Recreate match system for networked games.

[james7132]

General TODO:

• Sync match start time
• Manage player connections and match setup
• Server authoritative character selection

Matches in General
Notes:

• Match events should happen solely on the server
• Clients should generally be thin, read values/messages from server.

Stock Match

• Server authoritative stock value syncing

Time Matches

• Server authoritative time management

[james7132]

• Player connection management is done.
• Character selection works via local selection then a client to server push on connect.
• Server authoritative stock value syncing is done.

Some UI work is needed to accurately reflect networked value changes.

[james7132]

Effectively done.