Addition of the "Decoration" category in the inventory.

The decoration category is now displayed correctly in the inventory.

Remaining categories count over an object inspection panel is updated faster.

The sign of $ has been reversed in interfaces.

Improved controls between mouse drag and keyboard move VS side scrolling.

Fixed the chests that moved to the right when clicked.

Limit the purchase number of the card of the day.

Fixed some bugs with the inspection panel over the card of the day.

Tentative fix for removing the correct amount of gold after a card upgrade.