Merge pull request #1 from Crzyrndm/master

update
Proper backend structure

Node structure implemented, part allocation prototyped
Added prototype size node

keyword size is converted into the 5 stock attachment node types
(radial, 0->3)
namespace fix
Stock part assignment

Mostly complete, moving to full install to identify remainder. Major bug
with part creation, only first 2 correctly created
hover detection for tooltips

Can't display tooltips for a hidden part, make new popup window?
Cleanup
Cleanup
Small fixes and fixes
Merge pull request #5 from Crzyrndm/Development

Merge to main