Quake Vanilla Formats

[joshuaskelly]

Summary

Add support for the files that shipped with vanilla Quake.

Tasks

• Bsp Format
• Dem Format
• Lmp Format
• Map Format
• Mdl Format
• Pak Format
• Spr Format
• Wad Format
• WinQuake Protocol
• QuakeWorld Protocol

Child Issues

[joshuaskelly]

There is still work to be done around refactoring how the demo format and various network protocols share information/data structures. I'm thinking about composing the API from versioned bits. Still need to think this over.