Certificate Policies extension: several issues

[pki-bot]

This issue was migrated from Pagure Issue #3100. Originally filed by ftweedal (@frasertweedale) on 2019-04-29 03:23:56:

• Assigned to nobody

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1. there is an argument order bug in createUserNotice() call sites: the order of noticeText and noticeNums is reversed. This causes failure when you try to define a usernotice policy qualifier.

2. cannot create policies with different numbers of qualifiers. The PolicyQualifiers.num=<int> config applies to all policies, which prevents defining policies with different numbers of
   qualifiers.

3. Not a bug per se, but it is necessary to include both CPSURL.enable=<bool> and
   usernotice.enable=<bool>, with CPSURL taking precedence. These could default to false, simplifying user configuration a little.

See pki-users thread for background: https://www.redhat.com/archives/pki-users/2019-April/msg00007.html