Denote Openfire 4.3.2 Release

This commit adds a configuration property that allows administrators to enable or disable
XEP-0359 defined behavior. By default, the behavior is now enabled, but only for messages
that are sent to a MUC.

When placing a XEP-0359-defined element in a stanza, place it inside the child element
of an IQ, instead of next to the child element (which is illegal, as the XMPP spec prohibits
having more than one child element in an IQ stanza).

The updated XEP-0410 introduces a disco#info feature that is to be included in
responses sent from a room. This commit adds the feature (if enabled).

This introduces a property that lets an admin disable the newly introduces
'self-ping' functionality. It is configured using the 'xmpp.muc.self-ping.enabled'
property, of which the value is expected to be a boolean.

This is intended as a failsafe, in case the feature introduces some kind of bug.

and ClusterManager#isSeniorClusterMemberOrNotClustered()
which are hopefully largely self-explanatory.

SLF4j will take care of timestamps, so there's no need to add one in the logged message.

Make sure that 'SENT' and 'RECV' are recorded in the same place.

This commit adds a generic framework that implements XEP-0359 Unique and Stable Stanza IDs,
and applies that framework to MUC rooms.

Group chat logging (message archiving) is currently disabled by default. Nowadays, the typical user will expect that it'll be possible to retrieve history from the server. We should enable logging, by default.

OF-1285 Create a simple option of resetting admin password. Fix typo. Add warning to the login page. Move oneTimeAccessToken tag to the comment with example. Remove entire property after successful login.

Signed-off-by: akrherz <akrherz@iastate.edu>

OF-1670: Allow MUC sysadmins to join a password protected room (4.3 backport)

OF-1671: Ensure Openfire can copy with a non-snapshot four digit version (4.3 backport)

(e.g. 1.2.3.4)

When a MUC room is configured to require a password upon entry, a sysadmin should be able
to join the room (without providing the password).

The above will now be the default configuration. It can be configured, through the admin
console, on a per conference service basis (which is the same context in which sysadmins
are defined).

This adds a couple of new BOSH-related events, and makes the servlet context for an event
available to the event handler. This direct cause for this change is to allow reading from
the BOSH request / URL used, to obtain JWT values.

No functional change. This refactoring primarily removes some duplicate arguments being passed around.

OF-1650: Add search.jar to the distribution-base