New package for organizing the geometrical utility functions of
the workbench, `draftgeoutils`.
The first submodule is one that deals with general operations.
Previously they were in `draftobjects`, but since they
don't define new objects, just create objects,
they are moved to `draftmake`.
Also ajust the `CMakeLists.txt` and the corresponding Gui Commands
which use these make functions.
These functions internally use the `Draft.makeArray` function.
We will put comments as reminders so that when this function
is moved to its own module, we can update the derived functions.
The original code was in `DraftFillet.py` which is split
into a different modules like the rest of the workbench.
The object code is in `draftobjects`, the viewprovider
is in `draftviewproviders`, and the function to create it
is in `draftmake`.
Also import it in the `Draft` namespace so that is available
as `Draft.make_arc_3points`.
Use this new function in the unit test `drafttests.test_creation`,
in the GuiCommand `draftguitools.gui_arcs`, and in the
`draft_test_objects` script.
These modules provide supporting functions for dealing
with the scripted objects and Gui Commands defined
within the workbench.
If the functions do very basic tasks or are too generic,
they are more appropriate inside the `draftutils` package.
These function are imported in the main `Draft.py` module
so they form part of the public programming interface (API)
of the workbench.
Remove trailing spaces in CMakeLists.txt.
These modules provide the functions that are used to create
the scripted objects defined within the workbench.
The functions import and use the proxy classes
and viewprovider classes in `draftobjects`
and `draftviewproviders`.
These functions are imported in the main `Draft.py` module
so they form part of the public programming interface (API)
of the workbench.
