These commands are introduced to enable the server to request the
full reset of all state in a client or bankd. This is particularly
useful in TTCN-3 tests, where we typically want to reset the state
The point is that the ClientId is only set once at start-up (and
also only optionally), while the Bank IP/port/ID/slot can be changed
any number of times during a RSPRO connection.
This adds some initial code, particularly the ASN.1 definition of the
RSPRO protocol, related makefile to build it using ffasn1c, and our
usual autoconf infrastructure to build it.