Slight fix for PolyLine conversion to PolyCurve
Merge branch 'master' of https://github.com/DynamoDS/Dynamo
Generalize GeometryObjectConvertor for Mesh and PolyLine, the former converts to a DesignScriptEntity
Clean up the code for extracting Geometry from an Element, cull empty solids from the list of returned Geometry
Include nonvisible objects when enumerating elements of GeometryElement
Merge branch 'master' of https://github.com/DynamoDS/Dynamo