Spiral qL SOP: added "Helix" mode
gallery update
- Line SOP, with extra controls
graveyarded stuff
- Cloth Refine 3d qL SOP
- Checker 3d qL SOP
Blew dust from stuff
- Motion Trail qL SOP
- Group to Attr qL SOP
- Match Points Order qL SOP
Merged work: pre-release minor checks and cleanups