Added hydroponics crates, graphics and crates themselves into the code.

Added Weed-B-Gone into crates at hydro, also Weed-B-Gone functionality. 
Changed map accordingly. 
Added weedbgone as a reagent and a recipe for it.
Added new spray sound effects and updated/changed those that were used before for fire extinguisher, refueling/refilling, using cleaner and using weed-b-gone.
Removed thumbs.db added by TLE as I saw it unnecessary.
Added buzzing sound to be used later with Fly Amanitas.
Changed some fertilizer graphics in chemical.dmi to be prettier.

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@42 316c924e-a436-60f5-8080-3fe189b3f50e

code/defines/obj/decal.dm

@@ -134,3 +134,9 @@
 	layer = 3
 	icon = 'old_or_unused.dmi'
 	icon_state = "cobweb2"
+
+// Used for spray that you spray at walls, tables, hydrovats etc
+/obj/decal/spraystill
+	density = 0
+	anchored = 1
+	layer = 50

code/defines/obj/storage.dm

@@ -172,4 +172,4 @@
 	name = "Donk-Pockets"
 	desc = "Remember to fully heat prior to serving.  Product will cool if not eaten within seven minutes."
 	icon_state = "donk_kit"
-	item_state = "syringe_kit"
+	item_state = "syringe_kit"

code/defines/obj/weapon.dm

@@ -261,7 +261,19 @@
 	name = "space cleaner"
 	icon_state = "cleaner"
 	item_state = "cleaner"
-	flags = ONBELT|TABLEPASS|OPENCONTAINER|FPRINT|USEDELAY|OPENCONTAINER
+	flags = ONBELT|TABLEPASS|OPENCONTAINER|FPRINT|USEDELAY
+	throwforce = 3
+	w_class = 2.0
+	throw_speed = 2
+	throw_range = 10
+
+/obj/item/weapon/weedbgone
+	desc = "Weed-B-Gone! Kill those pesky weeds!"
+	icon = 'hydroponics.dmi'
+	name = "Weed-B-Gone"
+	icon_state = "weedbgone"
+	item_state = "weedbgone"
+	flags = ONBELT|TABLEPASS|OPENCONTAINER|FPRINT|USEDELAY
 	throwforce = 3
 	w_class = 2.0
 	throw_speed = 2