Powercell and Charging tweaks (#796)

changes:

bugfix: "Newly protolathed/fabricated power cells now spawn with no charge."
rscdel: "Added entropy to all cell-charging operations."
tweak: "Most chargers are now faster. Cyborg charging stations are significantly slower."
bugfix: "Fixed newly spawned cells showing the incorrect charge state."

code/modules/power/cell.dm

@@ -5,11 +5,17 @@
 /obj/item/weapon/cell/New()
 	..()
 	charge = maxcharge
+	update_icon()
 
 /obj/item/weapon/cell/initialize()
 	..()
 	update_icon()
 
+/obj/item/weapon/cell/Created()
+	//Newly built cells spawn with no charge to prevent power exploits
+	charge = 0
+	update_icon()
+
 /obj/item/weapon/cell/drain_power(var/drain_check, var/surge, var/power = 0)
 
 	if(drain_check)

code/modules/research/rdconsole.dm

@@ -383,6 +383,7 @@ won't update every console in existence) but it's more of a hassle to do. Also,
 							linked_lathe.busy = 0
 							screen = 3.1
 							errored = 0
+							new_item.Created()
 						updateUsrDialog()
 
 	else if(href_list["imprint"]) //Causes the Circuit Imprinter to build something.