#15 Multiple catalog roots inside same catalog

[Anonymous]

Catalog root, as it is now, doesn't have any function. It can't be renamed, there can't be more than one, it only sits in top of catalog doing nothing. It would be nice if multiple roots could be added, for example to create "Audio" catalog with "Albums" and "Compilations" roots so they are visually distincted and for advanced searching capabilities. Rename options for roots would also be very helpful.