Initial package development

Merge request introducing a class InteractiveGeom which build some interactive plotting capabilities on top of karabo data

Most of the files here were auto-generated by the template I used, only file I really touched is this one.

@kluyvert @bergeman @kamile it's been a while since I've developed something in python so I'm a bit rusty, if anybody's free to look through and give me some tips and advice that'd be great