Dyn 6009 extended node help missing7

[RobertGlobant20]

Purpose

I've added/updated the documentation (md, dyn, jpg files) for the next list of 19 nodes (using Monocle package):

• NurbsSurface.ByPointsTangents
• PolySurface.Surfaces
• PolySurface.UnconnectedBoundaries
• PolySurface.BySweep
• PolySurface.LocateSurfacesByLine
• PolySurface.ByLoft
• Surface.Thicken (surface, thickness)
• Surface.TrimWithEdgeLoops
• PolySurface.Chamfer
• PolySurface.LocateSurfacesByPoint
• Surface.Thicken (surface, thickness, both_sides)
• Surface.ToNurbsSurface
• Surface.ByLoft (crossSections, guideCurves)
• Surface.BySweep
• PolySurface.ByJoinedSurfaces
• Surface.Area
• Delaunay.ByParametersOnSurface
• Delaunay.ByPoints
• ConvexHull.ByPoints

Declarations

Check these if you believe they are true

• The codebase is in a better state after this PR
• Is documented according to the standards
• The level of testing this PR includes is appropriate
• User facing strings, if any, are extracted into *.resx files
• All tests pass using the self-service CI.
• Snapshot of UI changes, if any.
• Changes to the API follow Semantic Versioning and are documented in the API Changes document.
• This PR modifies some build requirements and the readme is updated
• This PR contains no files larger than 50 MB

Release Notes

I've added/updated the documentation (md, dyn, jpg files) for 19 nodes (using Monocle package)

Reviewers

@QilongTang

FYIs

@avidit