q3map2: Import two commits from netradiant-custom by Garux (fix debugorigin crash and uninitialized value)
- fix -debugorigin crash in IlluminateVertexes
https://github.com/Garux/netradiant-custom/commit/19664b6bca921ca08659f7e1f4b65af8deec0793 - fix uninitialized value use in IlluminateRawLightmap
https://github.com/Garux/netradiant-custom/commit/5398cde0db86b3364dc786502c222049070693de
Edited by Thomas Debesse