Warning:
If you're updating from a later version you'll need to delete the lang file to reset it or add:
At the end of: sell_icon.lore2, sell_all_icon.lore2
At the end of: buy_icon.lore2, buy_all_icon.lore2

This was done so admins can fully customize the currency symbol location throughout the plugin.

Changelog:

• You can now customize gui icon types
• Improved a few utils for removing items