Updates

Global

• Loginserver <-> zoneserver internal communications done in udp, allowing to have third-party servers.
• Private data such as the authkey aren't communicated to the zoneserver anymore
• Loginserver now also have an http server in it that can be use as an api.
• Fix h1z1-server modules being imported when not used.
• Optimized config for soloplay
• Fix some bugs related to badly ended session ( skyChanged, logout )