So far, the description of the locks fields was made under the assumption
that lock queries wouldn't be answered by Luxid anyway, and hence it was
enough to parse such requests. However, now luxid will answer these queries
after getting a snapshot of the locks status from wconfd. Hence make the fields
describe how to obtain the information from the data obtained at run time.

Signed-off-by: Klaus Aehlig <aehlig@google.com>
Reviewed-by: Petr Pudlak <pudlak@google.com>