Update for Stencyl 4.1.1

This resource pack has been updated to be compatible with the new public release of Stencyl (4.1.1), along with bug fixes and new features.

Changelog:

• On Ground behavior support standing on solid, moving actors, as well as keeping momentum when riding them.
• Semi Solid Position now support multiple animations, each with their own poisition offset list.
• Camera Zoom behavior, to zoom the game in and out, with the option to limit the zoom rate based on the scene dimensions.
• Camera Follow now has the option for "multi camera", where multiple actors can control the camera. The camera position is an average of each actor's camera focus, and it can zoom in and out based on the distance between actors. The sample game now contains a new scene to showcase the multi camera.

As a reminder, to apply this update to an existing project, right-click the resource pack within Stencyl, click "Remove" and "Excluded Resources" before importing the new version, to avoid duplicates or unexpected issues.