Feature Request: Multiple repo collection views

[ZodmanPerth]

The idea of multiple git repository management is exactly what I need and RepoZ is doing a great job of identifying and monitoring a complete set of repos on my machine (minus the ones I've ignored of course). What I need now is the ability to define collections of repositories so that I can change which collection I'm looking at in the window.

For example, my personal device is used for both personal and paid employment purposes. As such I have a lot of personal repos and a lot of work repos. Rather than having them all in a single list I'd prefer to list only my personal repos or list only my work repos at any time. The ability to organise the repos on my machine into different collections would be a massive improvement in my situation.

Obviously this feature would require a few things:

• Ability to create/update/delete collection labels
• Ability to attach/detach a collection label to/from a repo
• Ability to filter the main view by a label
• Show the collection label in the view when no filter is applied
• Define preset collection labels of "raw" and "main" that represent system filters
  • "main" would be the full list that excludes ignored repos (what we see in v5.5 already)
  • "raw" would be the full list that includes ignored repos
  • These filters would not be removable

Stretch requirements:

• Ability to apply collection filters based on a root folder I provide
• Ability to apply collection filters based on a regex pattern