- Validate that add, rename, delete are performed correctly when
multiple shares are present.
- Validate that SMB share presets are correctly applied to server
running configuration on update.
- Validate that SMB auxiliary parameters are correctly applied
on create and update.
- Comments are preserved.
- user-defined aux params are applied over presets
- Rename "level 2 oplocks" to "level2 oplocks" for consistency with
normalization that occurs in libsmbconf