Apply lightmap with lightstyles fix from CS:GO
* Seems to help a little on MC:V maps
Minor cleanups
Make game.GetMapVersion also return the BSP version
Apply a tiny fix for dynamic lights (Light tool) for bumped lightmaps
* This is the difference: https://files.facepunch.com/rubat/2026/February06-2318-JoyousQueenslandgrouper.mp4
Minor changes from CS:GO to do with float bumped lightmaps
Apply same limitations of render.CapturePixels to render.Capture
* Allow render.Capture on rendertargets
Fixed some potential crash issues
chat.AddText handles numbers