Added .item:serializer module to automatically load and save item objects.

Added parsers:
- [EnchantmentParser](item/serializer/src/main/java/it/angrybear/serializers/EnchantmentParser.java);
- [ItemParser](item/serializer/src/main/java/it/angrybear/serializers/ItemParser.java);
- [ShapeParser](item/serializer/src/main/java/it/angrybear/serializers/ShapeParser.java);
- [ShapedRecipeParser](item/serializer/src/main/java/it/angrybear/serializers/ShapedRecipeParser.java);
- [ShapelessRecipeParser](item/serializer/src/main/java/it/angrybear/serializers/ShapelessRecipeParser.java);
- [FurnaceRecipeParser](item/serializer/src/main/java/it/angrybear/serializers/FurnaceRecipeParser.java).
Added [YAGLParser](item/serializer/src/main/java/it/angrybear/serializers/YAGLParser.java) to automatically load parsers.
Added **MovablePersistentItem** to allow moving inside the player inventory.
Moved everything to package `it.angrybear.yagl`.
Reworked `Item#copy()` method: it will try to get a default empty constructor from the current class. If it fails, it defaults to `ItemImpl`.
Fixed `Item#copy(Class)` with automatic resolution of interfaces: passing `Item` or `BukkitItem` will convert them into `ItemImpl` and `BukkitItemImpl`.
Fixed `Item#copy(Class)` not checking if current item has field of receiving class.
Fixed various bugs in **ShapedRecipe**.
Fixed recipes not copying items in their most default state (Item).
Fixed invalid casts to `BukkitItem` in `ItemUtils`.
Fixed `ItemUtils`: now it will apply model data only for values higher than 0.
Fixed visibility issues in `PersistentListener`: every event method is now protected.
Fixed PersistentListener with delay system.
Fixed MovablePersistentItem not blocking hotbar swap.
Updated FulmiCollection to version 1.4.1.

Author: fulminazzo

build.gradle

@@ -6,7 +6,7 @@ plugins {
 }
 
 group = 'it.angrybear'
-version = '2.1'
+version = '2.2'
 
 allprojects {
     apply plugin: 'java-library'

item/bukkit/src/main/java/it/angrybear/yagl/listeners/PersistentListener.java

@@ -11,6 +11,7 @@
 import org.bukkit.event.block.BlockPlaceEvent;
 import org.bukkit.event.entity.PlayerDeathEvent;
 import org.bukkit.event.inventory.ClickType;
+import org.bukkit.event.inventory.InventoryAction;
 import org.bukkit.event.inventory.InventoryClickEvent;
 import org.bukkit.event.inventory.InventoryDragEvent;
 import org.bukkit.event.player.PlayerDropItemEvent;
@@ -109,7 +110,7 @@ protected void on(InventoryClickEvent event) {
         Inventory playerInventory = player.getInventory();
 
         Consumer<PersistentItem> ifPresent = e -> {
-            if (!(e instanceof MovablePersistentItem) || !playerInventory.equals(clicked))
+            if (!(e instanceof MovablePersistentItem) || !playerInventory.equals(clicked) || event.getAction().equals(InventoryAction.MOVE_TO_OTHER_INVENTORY))
                 cancelled(event).accept(e);
         };