Certain providers can be completely ignored (skipped) when loading the
rate-file. The selection is done by Q: tags in rate.conf or by skipProv=
in the parameter file. The syntax is explained in the new manual page
rate.conf(5). Absurd settings for provider skipping may cause trouble.
The version number will change to 4.70 in a few days after an update
of the rate-de.dat.