Move some classes into the new org.apollo.game.model.entity package, and update plugins and classes that reference these.

data/plugins/skill/herblore/herblore.rb

@@ -4,7 +4,7 @@
 require 'java'
 
 java_import 'org.apollo.game.event.impl.SetWidgetItemModelEvent'
-java_import 'org.apollo.game.model.Skill'
+java_import 'org.apollo.game.model.entity.Skill'
 
 HERBLORE_DIALOGUE = 4429
 

data/plugins/skill/magic/element.rb

@@ -1,6 +1,6 @@
 require 'java'
 
-java_import 'org.apollo.game.model.EquipmentConstants'
+java_import 'org.apollo.game.model.entity.EquipmentConstants'
 
 AIR_ELEMENTS = {}
 WATER_ELEMENTS = {}

data/plugins/skill/magic/magic.rb

@@ -2,8 +2,8 @@ require 'java'
 
 java_import 'org.apollo.game.action.Action'
 java_import 'org.apollo.game.event.impl.DisplayTabInterfaceEvent'
-java_import 'org.apollo.game.model.EquipmentConstants'
-java_import 'org.apollo.game.model.Skill'
+java_import 'org.apollo.game.model.entity.EquipmentConstants'
+java_import 'org.apollo.game.model.entity.Skill'
 
 DISPLAY_SPELLBOOK = DisplayTabInterfaceEvent.new(6)
 

data/plugins/skill/mining/mining.rb

@@ -1,8 +1,8 @@
 require 'java'
 
 java_import 'org.apollo.game.action.DistancedAction'
-java_import 'org.apollo.game.model.EquipmentConstants'
 java_import 'org.apollo.game.model.def.ItemDefinition'
+java_import 'org.apollo.game.model.entity.EquipmentConstants'
 
 PROSPECT_PULSES = 3
 ORE_SIZE = 1

data/plugins/skill/prayer/bury.rb

@@ -2,12 +2,12 @@ require 'java'
 
 java_import 'org.apollo.game.action.Action'
 java_import 'org.apollo.game.model.Animation'
-java_import 'org.apollo.game.model.Skill'
+java_import 'org.apollo.game.model.entity.Skill'
 
 BURY_BONE_ANIMATION = 827
 BONES = {}
 
-# Represents a bone with a name, id, and experience.
+# Represents a bone with an id and experience value.
 class Bone
  attr_reader :id, :exp