* Fixed renderablesmallbody selective rendering props to accept asset file settings
* Set to only show selective rendering log info msg if render size is 1
* Mirrored selective rendering behavior from smallbody to satellites
* Added property coupling of values to satellite/asteroid render settings for size, start index, upperlimit
* Fix for selective rendering with synced render settings
* Removed redundant property definitions for codegen compliance
* Improvements to documentation and handling values spec'd in asset file
* Fix for satellites: selective rendering settings specified from assets
