2.0.0-alpha1

This is the first alpha release of our "dev builds", featuring Quake 2 support, including some features for the remaster (-lightgrid, -world_units_per_luxel, -wrnormals).

Quake mappers will probably want to stick to the previous v0.18.2-rc1 release.

To get started for Q2, pass -q2bsp to qbsp.

Some known issues which we hope to address before a final 2.0.0 release:

• performance regressions from the previous release
• Quake maps are compiling with elevated stats (faces, clipnodes, etc.) compared to the previous release
• lightpreview gui tool is heavily WIP and only packaged in the Windows build for now
• Bounce lighting differs substantially from the previous stable release
• Improved documentation of new features / changelog

Other notes:

• VS runtime for the Windows builds: https://aka.ms/vs/17/release/vc_redist.x64.exe
• Documentation is now at: https://ericw-tools.readthedocs.io