revert DONT_SAVE on spawnpoints

dlls/subs.cpp

@@ -67,7 +67,7 @@ class CBasePlayerStart : public CPointEntity
 {
 public:
 	// prevent transition as FCAP_ACROSS_TRANSITION does not help
-	virtual int ObjectCaps( void ) { return CPointEntity::ObjectCaps() | FCAP_DONT_SAVE; }
+	//virtual int ObjectCaps( void ) { return CPointEntity::ObjectCaps() | FCAP_DONT_SAVE; }
 
 private:
 };