Read entities within the BSP itself.

NOT YET COMPLETE, HIGHLY UNSTABLE!

Disabled by default, prone to crashing under Windows.
Set CVar "monster_entity_config" to 0 (or 2) to enable reading from BSP.

src/dlls/dllapi.cpp

@@ -724,6 +724,9 @@ edict_t* spawn_monster(int monster_type, Vector origin, Vector angles, int spawn
 	monster_pent->v.origin = origin;
 	monster_pent->v.angles = angles;
 	
+	// Pass spawnflags first if no keyvalue data exists for it
+	monster_pent->v.spawnflags = spawnflags;
+	
 	// Keyvalue data
 	if (keyvalue != NULL)
 	{
@@ -738,8 +741,6 @@ edict_t* spawn_monster(int monster_type, Vector origin, Vector angles, int spawn
 		}
 	}
 	
-	monster_pent->v.spawnflags = spawnflags;
-	
 	monsters[monster_index].pMonster->Spawn();
 	
 	// Only modify starting spawnflags for monsters, not for entities!