vbs files management

[BeppeMc]

With the new multiple data streams feature in last jive5ab version, the vbs_ls and vbs_rm management utilities loose the capability to manage records on project base (-lhT options). It would be nice to have them working again, just to make easy and safe the removal of old recorded project, avoiding to play with the magic but dangerous reg expressions rules.
I don't know if this is the right place. Probably it is more related to VBS utilities but I am not aware of git place for them.