r193

What's Changed

• refactor: introduce precompiled header by @michaeloliverx in #130
• refactor: simplify plugin manager by @michaeloliverx in #131
• refactor: rework config system by @michaeloliverx in #132
• feat: IW3 load SP maps in MP by @michaeloliverx in #133

Full Changelog: r185...r193