Remove skill id constants from bootstrap, improve consumables code.

data/plugins/bootstrap.rb

@@ -208,27 +208,4 @@ end
 # Defines an action to be taken upon logout.
 def on_logout(proc)
   PluginContext::add_logout_listener(ProcLogoutListener.new(proc))
-end
-
-# Ids of in-game skills.
-ATTACK_SKILL_ID = 0
-DEFENCE_SKILL_ID = 1
-STRENGTH_SKILL_ID = 2
-HITPOINTS_SKILL_ID = 3
-RANGED_SKILL_ID = 4
-PRAYER_SKILL_ID = 5
-MAGIC_SKILL_ID = 6
-COOKING_SKILL_ID = 7
-WOODCUTTING_SKILL_ID = 8
-FLETCHING_SKILL_ID = 9
-FISHING_SKILL_ID = 10
-FIREMAKING_SKILL_ID = 11
-CRAFTING_SKILL_ID = 12
-SMITHING_SKILL_ID = 13
-MINING_SKILL_ID = 14
-HERBLORE_SKILL_ID = 15
-AGILITY_SKILL_ID = 16
-THIEVING_SKILL_ID = 17
-SLAYER_SKILL_ID = 18
-FARMING_SKILL_ID = 19
-RUNECRAFT_SKILL_ID = 20
+end