Naturalis v1.3 documentation live (Patreon)

The docs are updated with Naturalis v1.3 content: https://everlastervr.github.io/docs/naturalis/v1_3/

The biggest changes are

• more text focused and comprehensive home page
• new Advanced Soft Physics page which has info on depth physics, local distortion physics and mesh pressure, 
• merged other pages dealing with customizing physics into a new Physics Customization page

Many other pages are updated as well. (Also fixed some minor errors in v1.2 documentation.)

-everlaster