some fixes — Deformed Steam update #437513

Finally fixed the bug where dellah was going invisible, So the reason why was people where somehow picking up the pencil before talking to her and this made her confused and bug out. so now there is another gas in the beginning to prevent people from exploring the map near the ramps and also just removed the pencil if your not playing quickstart. Also removed the bed in the main intersection for now and some other props. There is now an option to disable gun flashes if you are sensitive to flashing lights. Sometimes when shooting guns in the dark it just hurts your eyes too much. fixed not being able to pickup batteries on controller. made gamma slider more precise added another battery in the sewer cave If you die before picking up the armor after killing the bull you will now respawn with it