Allow for enforcement in post-auth

Which is really where they should be
Set variable to default value.
Be more generous about the lack of whitespace
timestr_match returns int, not uint32_t
Minor fix
Name for stdin should be "-" for backwards compatibility
Fixup weirdness in couchbase configure.ac
Cleanup formatting in rlm_realm
Soft assert and exit on internal validation error
Fix parenting issue in paircmp.c
Fixup policies to use attribute references
Fix section lookup in radwho
Found should be a bool
Formatting
Fix paircopyvp, so we don't break xlat expansions
Update for new pools
Document "pool = ..."
Ignore flags