Implemented new method of getting the default Storage from the Media
record rather than from the MediaType for restore. As a fall
back, if no Storage is defined, use the MediaType. This
eliminates most all prompts if there are multiple MediaTypes
used. This is an important and fundamental change.
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- Add more detail (Storage, Device) to list of volumes printed
for restore.
- More code in migrate. In particular start multiple jobs if
migrating a volume.
- Probably overkill, but ensure that the bsr is unique even within a
job in FD and SD.
- Rework bsys.c drop() so that it now should work as expected.
- Update a bunch of old copyrights -- particularly in .h files.
- Remove src/lib/bshm.c/h