The methods to check the bandwidth limits and DSCP values in the QoS
and LSP.options registers now check each parameter individually, as
long as the keys stored in these dictionaries should not keep the
same order always.
This patch also fixes the rate values in
``_validate_bw_limit_nbdb_lsp``, that are stored in the LSP.options
dictionary in bits per second.
Change-Id: I6813ec05237bf58c626d72add88b05d9d711e172
5757394b4f