Visio file Splitting

Since the last update Visio is now suggesting no more than 10 pages in a Visio file.

- There needs to be an easy way to split the original Visio file into smaller sub files.

- Wire tags should then be able to travers the separate Visio files linked to your project.

- We also need to be able to open all of the Visio files at once with the ability to edit each one.