v2.4.7 brings networked feet and more

CHANGELOG - v2.4.7
- Sliding now requires running at full speed for at least 1 second before a slide can be triggered
- Foot positions are now networked across clients. Essentially this means that wherever your feet are locally, that's where others will see them. Previously, there was a chance that each client's IK could move the feet to different positions, which became a bigger risk with the new leaning mechanics.
- 4 new layouts - Power Corners, NXL Texas 2017, NXL Sunshine State 2021, and an update to NXL Lonestar 2021