Add Space Manager to Rigbits

[CKolean]

Space Manager

Standalone tool for creating and managing space switches for rigs with and without mGear components. Spaces can be exported and imported as an external .smd format.

Features

• Generates following constraints : parent, point, orient and scale.
• Generates two types of menus: enumerated and float.
• Exports and Imports Spaces in human readable Space Manager Dictionary (.smd) format.
• Has a conventional GUI and a right click context menu for filling selected objects.
• Can be used with GUI or run as a post script using provided provided wrapper functions.

[miquelcampos]

@CKolean Sorry for taking long to merge the PR! I will do it ASAP 😅