changed __name__ to be more descriptive

[fragmuffin]

At this time the value of __name__ in the base script being run within FreeCAD is:

• cqgi: __builtins__
• non-cqgi: temp_module

This update changes this value to:

• cqgi: __cqgi__
• non-cqgi: __cq_freecad_module__

What do you think? I'm open to suggestions if you don't like that naming 😄

[fragmuffin]

@jmwright
One of the changed files is cadquery.cqgi. How do you handle changes to cadquery in this project?
Would you like me to create a complementary PR to @dcowden 's cadquery project as well?

[jmwright]

@fragmuffin Thanks for the contribution.

Would you like me to create a complementary PR to @dcowden 's cadquery project as well?

Yes, please do.

I had CadQuery set up as a sub-module at one time so that cross-contributions could be managed properly, but it broke the FreeCAD add-ons manager's ability to install the module. They've since accepted my PR to fix that, but there's still the issue that GitHub doesn't include submodules in zip/tar.gz downloads, which complicates the manual install process for the module.