Add swinging items

[IllogicalDesigns]

It was my idea to add the swinging items, but I havent done it yet

[IllogicalDesigns]

• [x] swing.fbx_hammock (car 4)
• [x] swing.fbx_plant3
• [x] swing.fbx_plant2
• [x] swing.fbx_plant1
• [x] swing.fbx_devicecoldfire (car 3)
• [x] swing.fbx_driedgrassswing (car 4)
• [x] swing.fbx_loonshaleswing (car 4)
• [x] swing.fbx_skull2 (car 4)

[IllogicalDesigns]

All added, swing away