* Cleanup and switch to using MakePipe
* Cleanup unused include
* Use Frenet mode in building pipe
* Restore original code, add a control property
* Hide property, and init on new objects
* Restore prior behavior for legacy objects
* Clean up git blame; add missing move to keep helix same with new makePipe call
* Remove debug include
* Use doxygen syntax for deprecation comment
* Add unit tests; restore code for angled helixes; optimize zero angle helixes
* Lower test precision to accept platform variations
* Loosen more
* Correct restoration
* Tweak test volumes to match restored helix creation
* Restore helix generation parameter
* Fix test; delint
There are some basic tests to cover the gear profile and its parameters
and some integration tests for the interaction with PD Pad and Pocket.
I followed the same pattern as the other PartDesign tests, e.g. not using
PEP8 style method names. Eventually some helper methods could be
extracted and moved to the common base framework in Mod/Test, but that's
another step.
Pad now does not have a Sketch property anymore but a profile property. Also due to changes in PropertyLinkSubList it ispossible that PropertyLinks get an empty list assigned, this must be supportet now.
