ShopMaster | Advanced Shop GUI 1.0.3-STABLE

1. New AddItem command
2. New removeItem command
3. New command edititem
4. New menu editor where you can move items with left and right click. (/adminshop editor)
5. Now you can use {page}/{totalpages} inside the item “indicator”.

1. A dependency unloading system has been implemented. This change allows to reduce the size of the final plugin by unloading dependencies at runtime.
2. Now if an item is not purchasable it will not allow to open the confirmation menu.
3. Fixed a problem that did not allow the sale of some materials.
4. Fixed problem with the custom model data of the migrator.

1. Changes when building items
2. Fixed problems when hiding attributes in the latest versions
3. Supports MthicMobs, QualityArmory items
4. Now the quantity adjustment slots will be replaced by quantity fill slots if you have no items in your inventory.
5. You can now disable or enable the inventory close when buying, selling. 
6. Now notifies if the player has no items to sell from the menu.