Following /tg/'s lead, removes set background 1 for smoother gameplay.

Conflicts:
	code/game/objects/effects/glowshroom.dm
	code/modules/mob/living/carbon/zombie/zombie.dm
	code/modules/mob/living/silicon/mommi/life.dm

code/modules/admin/verbs/check_customitem_activity.dm

@@ -24,7 +24,7 @@ var/inactive_keys = "None<br>"
 	usr << browse(dat, "window=inactive_customitems;size=600x480")
 
 /proc/populate_inactive_customitems_list(var/client/C)
-	set background = 1
+	//set background = 1
 
 	if(checked_for_inactives)
 		return

code/modules/mob/living/carbon/alien/humanoid/life.dm

@@ -10,7 +10,7 @@
 
 /mob/living/carbon/alien/humanoid/Life()
 	set invisibility = 0
-	set background = 1
+	//set background = 1
 
 	if (monkeyizing)
 		return

code/modules/mob/living/carbon/alien/larva/life.dm

@@ -7,7 +7,7 @@
 
 /mob/living/carbon/alien/larva/Life()
 	set invisibility = 0
-	set background = 1
+	//set background = 1
 
 	if (monkeyizing)
 		return

code/modules/mob/living/carbon/brain/life.dm

@@ -1,6 +1,6 @@
 /mob/living/carbon/brain/Life()
 	set invisibility = 0
-	set background = 1
+	//set background = 1
 	..()
 
 	if(stat != DEAD)

code/modules/mob/living/carbon/human/human.dm

@@ -1156,7 +1156,7 @@
 /*
 /mob/living/carbon/human/verb/simulate()
 	set name = "sim"
-	set background = 1
+	//set background = 1
 
 	var/damage = input("Wound damage","Wound damage") as num
 

code/modules/mob/living/carbon/human/life.dm

@@ -33,7 +33,7 @@
 
 /mob/living/carbon/human/Life()
 	set invisibility = 0
-	set background = 1
+	//set background = 1
 
 	if (monkeyizing)	return
 	if(!loc)			return	// Fixing a null error that occurs when the mob isn't found in the world -- TLE

code/modules/mob/living/carbon/metroid/life.dm

@@ -1,6 +1,6 @@
 /mob/living/carbon/slime/Life()
 	set invisibility = 0
-	set background = 1
+	//set background = 1
 
 	if (src.monkeyizing)
 		return

code/modules/mob/living/carbon/monkey/life.dm

@@ -11,7 +11,7 @@
 
 /mob/living/carbon/monkey/Life()
 	set invisibility = 0
-	set background = 1
+	//set background = 1
 	if (monkeyizing)	return
 	..()
 

code/modules/mob/living/silicon/ai/freelook/chunk.dm

@@ -68,7 +68,7 @@
 
 /datum/camerachunk/proc/update()
 
-	set background = 1
+	//set background = 1
 
 	var/list/newVisibleTurfs = list()
 

code/modules/mob/living/silicon/robot/life.dm

@@ -1,6 +1,6 @@
 /mob/living/silicon/robot/Life()
 	set invisibility = 0
-	set background = 1
+	//set background = 1
 
 	if (src.monkeyizing)
 		return
@@ -326,4 +326,4 @@
 	if(!on_fire) //Silicons don't gain stacks from hotspots, but hotspots can ignite them
 		IgniteMob()
 
-//Robots on fire
+//Robots on fire

code/modules/power/gravitygenerator.dm

@@ -113,7 +113,7 @@
 
 
 /obj/machinery/computer/gravity_control_computer/Topic(href, href_list)
-	set background = 1
+	//set background = 1
 	..()
 
 	if ( (get_dist(src, usr) > 1 ))

code/modules/power/singularity/singularity.dm

@@ -205,7 +205,7 @@ var/global/list/uneatable = list(
 
 
 /obj/machinery/singularity/proc/eat()
-	set background = 1
+	//set background = 1
 	if(defer_powernet_rebuild != 2)
 		defer_powernet_rebuild = 1
 	// Let's just make this one loop.
@@ -559,7 +559,7 @@ var/global/list/uneatable = list(
 	grav_pull = 0
 
 /obj/machinery/singularity/narsie/wizard/eat()
-	set background = 1
+	//set background = 1
 	if(defer_powernet_rebuild != 2)
 		defer_powernet_rebuild = 1
 	for(var/atom/X in orange(consume_range,src))

code/modules/research/xenoarchaeology/tools/suspension_generator.dm

@@ -20,7 +20,7 @@
 	..()
 
 /obj/machinery/suspension_gen/process()
-	set background = 1
+	//set background = 1
 
 	if (suspension_field)
 		cell.charge -= power_use

code/modules/research/xenoarchaeology/tools/tools_locater.dm

@@ -38,7 +38,7 @@
 			scan_ticks++
 			if(prob(scan_ticks * 10))
 				spawn(0)
-					set background = 1
+					//set background = 1
 					if(processing_objects.Find(src))
 						//scan radios in the world to try and find one
 						var/cur_dist = 999