Edit Scene, Change Gizmocolor for EmbeddedSoftbodies

EmbeddedSoftBody: add README section and improve demo scene

Import LowPoly Assets by Pandazole

Updated EmbeddedSoftBody

Embedded Softbody Update

Instantiate prefabs and joints via context menu to improve authoring workflow

Merge pull request #1 from JohannHotzel/EmbeddedSoftBody

First version of embedded softbody done

Embedded Softbody first version done

Test Branch

Scene update

Update README with ClothBalloon documentation

Finish ClothBalloon implementation

Add soft-body balloon simulation

Improve soft body comment