Removed unused format arguments from format string

https://bugzilla.redhat.com/show_bug.cgi?id=572018
Resolves: bug 572018
Bug Description: Upgrading from 1.2.5 to 1.2.6.a2 deletes userRoot
Reviewed by: self
Branch: HEAD
Fix Description: According to the error message, the entry id cannot be
found in the id2entry file.  The entry id comes from the parentid index,
which has just been created by the dn2rdn upgradedb process.  The entryid
is the key in the parentid index.  I'm not sure how this can happen -
either the parentid contains the id of an entry that does not exist, or
the entryid was somehow corrupted.  I've added some additional debugging
statements to try to narrow this down.
Platforms tested: RHEL5 x86_64
Flag Day: no
Doc impact: no

https://bugzilla.redhat.com/show_bug.cgi?id=145181
Resolves: bug 145181
Bug Description: Plugin target/bind subtrees only take 1 value.
Fix Description: New attributes nsslapd-exclude-targetSubtree and
nsslapd-exclude-bindSubtree have been added to specify excluded subtrees.
The set_plugin_config_from_entry() has been modified to read multiple
subtrees. The plugin_invoke_plugin_sdn() and plugin_allow_internal_op()
have been modified to check for excluded subtrees.
Reviewed by: rmeggins (and pushed)

https://bugzilla.redhat.com/show_bug.cgi?id=542570
Resolves: bug 542570
Bug Description: Directory Server port number is not validated in the beginning.
Fix Description: The code has been modified to validate the port value from the
beginning of the string to the end to ensure that it only contains digits and to
generate the appropriate error message.
Reviewed by: rmeggins (and pushed)

Fix Description:
. adding slapi_dn_normalize_ext and its siblings to normalize/validate
  invalid DNs; deprecating slapi_dn_normalize and its siblings. (dn.c)
. replacing slapi_dn_normalize with new corresponding functions.
. normalizing hardcoded DNs (e.g., removing spaces around ',')
. setting correct DN syntax to nsslapd-suffix, nsslapd-ldapiautodnsuffix,
  costemplatedn, nsslapd-changelogsuffix, nsBaseDN, nsBindDN
. if nsslapd-dn-validate-strict is enabled, incoming DN is examined and
  rejected if it is invalid.  Once approved, the DN is normalized.
. fixing compiler warnings and typos.

See also:
http://directory.fedoraproject.org/wiki/Upgrade_to_New_DN_Format

Related bugs:
Bug 199923 - subtree search fails to find items under a db containing special
             characters
Bug 567968 - subtree/user level password policy created using 389-ds-console
             doesn't work.
Bug 570107 - The import of LDIFs with base-64 encoded DNs fails, modrdn with
             non-ASCII new rdn incorrect
Bug 570962 - ns-inactivate.pl does not work
Bug 572785 - DN syntax: old style of DN <type>="<DN>",<the_rest> is not
             correctly normalized
Bug 573060 - DN normalizer: ESC HEX HEX is not normalized
Bug 574167 - An escaped space at the end of the RDN value is not handled
             correctly

The rsearch utility has an option (-i) that allows one to have a
file containing names to be used as a variable in search filters.
The way this is designed is that you would specify a partial filter
(such as "uid=") as the filter option and a random name from the
name file will be appended to the filter for each search operation.

Unfortunately, this option was broken.  The format was missing
where we were creating the filter string, which caused the filter
option to be used as specified without appending a name from the
name file.

The ldapi socket file is only removed when ns-slapd is started
since the server does not have permission to remove it at shutdown.
The causes issues when upgrading to a recetn version that has
SELinux policy since the newly confined ns-slapd daemon will not
be allowed to remove the old ldapi socket file since it doesn't
have a dirsrv specific label.  To deal with this, I've added an
upgrade scriptlet that will remove the ldapi socket file.  When
the newly confined ns-slapd starts up, it will create a new
socket file with the proper label.

https://bugzilla.redhat.com/show_bug.cgi?id=584109
Resolves: bug 584109
Bug Description: Slapd crashes while parsing DNA configuration
Fix Description: The dna_parse_config_entry() has been modified to duplicate
the shared_cfg_base value to avoid freeing the same memory location twice.
Reviewed by: rmeggins (and pushed by)

ldap/servers/slapd/filterentry.c (line 685) void function cannot return value