Quickslot Override UI

[stefaniamak]

Associated PRs

• https://github.com/Terasology/LightAndShadowResources/pull/40
• https://github.com/Terasology/Inventory/pull/24

Tasks

• [x] Move quickslot to the right
• [x] Align the slots horizontally
• [x] set the selected slot a size wider

Result

The quickslot gets Overriden.

Changes

• The whole quickslot moved to the right
• Vertical placement of boxes
• Orientation is bottom to top

Issues

• Mouse scroll needs to be inverted
• Items within flow layout need to stick to the right side of the layout, so the selected, wider, box sticks out from the left part of the column, not the right

Test UI screenshot