More ccheck.sh enhancements.
Added code to mitigate the impact of setting auth.id. If the changes
advised include setting auth.id, a warning is displayed indicating
a series of p4login commands to run immediately after. If '-FIX' is
used, the script will execute those commands on the current server
and advise they be used on other servers.
Added logic so that changing security from 3 -> 4 can be done with '-fix',
but going from 0-2 -> 4 requires -FIX due to risk of impact.
Added special checks not related to the data file:
* Add as a required check: Report error if client.readonly.dir is an absolute path.
* Add as a recommended check: Report error if client.readonly.dir is defined and client.sendq.dir has a different value.
Added 'prodent' profile to configuration file (already mentioned in docs).
Changed config so filesys.*.min settings require manual intervention (as they
can quickly break the server).
Tweaked so data file supports raw text in the config file as well as URLs for
providing guidance.