Addendum and dedendum values about invgears HOT 5 OPEN

Added it myself. see the pullrequest

from invgears.

Hi Durkz, thank you very much. I was participating in FreeCAD spanish meetings where I was given suggestions of the needs. For example, the internal gears is something that was requested, I added it but it is not working well at all. I'm electronic engineer, not mechanic, which is why I might be missing some concepts. I was reading the book Colbourne, John R. The geometry of involute gears. If you would like to join to this project, it coud be great. You know, two is better than one. If you are intresting we can do a video call, and talk about that. Have a good day!

from invgears.

I'm very willing to join the project. my time is somewhat limited. My knowledge on gear design should might help though.

from invgears.

I understand, my time is somewhat limited. Also, I saw you make a workbench for optics, it looks nice. Of course your knowledge will help.

from invgears.

To be correct, I fixed a bug in to the optics workbench (just like I did here), I'm not the creator.
I do have above average knowledge on designing gears. a video call is a great idea, maybe take the conversation private? don't know how to do that in github though.

from invgears.