Add Citadel RP Alternative Pupdozer + Additional Tools - Upstream Port

Adding "V2 Engidog" to Pupdozer list
Adding four modules to the Pupdozer module: Air Analyzer, Sheet Loader, Magnetic Gripper, Pipe Painter and Floor Painter.

Port from YW/ChompStation

code/modules/mob/living/silicon/robot/robot_modules/station_vr.dm

@@ -452,7 +452,8 @@
 	name = "Construction Hound module"
 	sprites = list(
 					"Pupdozer" = "pupdozer",
-					"Borgi" = "borgi-eng"
+					"Borgi" = "borgi-eng",
+					"V2 Engidog" = "thottbot"
 					)
 	channels = list("Engineering" = 1)
 	networks = list(NETWORK_ENGINEERING)
@@ -467,8 +468,12 @@
 	src.modules += new /obj/item/weapon/tool/wirecutters/cyborg(src)
 	src.modules += new /obj/item/device/multitool(src)
 	src.modules += new /obj/item/device/t_scanner(src)
+	src.modules += new /obj/item/device/analyzer(src)
 	src.modules += new /obj/item/taperoll/engineering(src)
 	src.modules += new /obj/item/weapon/inflatable_dispenser/robot(src)
+	src.modules += new /obj/item/device/pipe_painter(src)
+	src.modules += new /obj/item/device/floor_painter(src)
+	src.modules += new /obj/item/weapon/gripper/no_use/loader(src)
 	src.modules += new /obj/item/weapon/pickaxe(src)
 	src.modules += new /obj/item/weapon/dogborg/jaws/small(src)
 	src.modules += new /obj/item/device/dogborg/boop_module(src)