fixed fx_electricspark console spam

fixed web safe spot in boss fight
fixed tp/nuke avoidance spot
fixed light not turning off on the button

fixed ladder spawning before lvl 1/ext 1 boss dies
reduced spider boss web damage

fixed nuke avoidance spot at ending cutscene

fixed dragon wings

fixed trigger for zombie on board when fighting dragon and final satan laser

nerfed spider boss, tv boss, level 3 boss and extreme 3 boss hp
fixed secret angel spawning on extreme 3

fixed 3d skybox entity
updated loading screen image

various fixes from initial test

Created ze_ShroomForest2_p.