r13350: Implement rpccli_samr_set_domain_info. Weird that it was not around :-)

r13350: Implement rpccli_samr_set_domain_info. Weird that it was not around :-)

Implement 'net rpc shell account' -- An editor for account policies

nt_time_to_unix_abs changed its argument which to me seems wrong, and I could
not find a caller that depends on this. So I changed it. Applied some more
const in time.c.

Volker
(This used to be commit fc73690a7000d5a3f0f5ad34461c1f3a87edeac5)