Corrects line endings to the uncorrected state...

Openfire considers that if a session has authenticated as A, and has
authenticated to B, then the session is already authorized to send stanzas
from A to B. This is not always the case.

This patch stores domain pairs (encapsulated as a DomainPair object) for a
session, and always authenticates if it has previously not requested
authorization for this domain pair.

This should be sufficient to fix OF-1309, but testing is tricky.

* OF-1250: Removing DWR from monitoring plugin.

* OF-1250: Updating version of DWR in core.

* Renaming ressource as resource where in English.

* OF-1250: Updating version of DWR dependency in core.

* Missing ressource spelling.

Add option to make the JDBCAdminProvider read/write

This intends to prevent out-of-memory related Travis failures.

Using Statement instead of PreparedStatement

Ensure that LDAP configuration options are appropriately displayed

OF-1374: Fixed incorrect XML navigation in PEP auto-create

Admin console: apply JSTL to http-bind page.

Support UPN OID extraction directly in SANCertificateIdentityMapping

Allow components to subscribe to nodes

* OF-1370: inVerse plugin: hide registration tab.

When a user cannot register (if the domain is locked, and IBR is disabled), registration options should not be shown.

* OF-1371: Upgrade inVerse to 3.2.1

This commit replaces the converse.js 3.1.0 release with version 3.2.1. Additionally, the plugin now contains a copy of jquery (where previously, a link to a CDN was used).

OF-1369: Skip IBR when readonly user provider

There's no point in offering in-band registration when the user provider disallows any modifications.

* OF-1208: Disallow (by default) S2S for anonymous users.

Fixing NullPointerException caused by having a mix of valid Groups and NULLs inside the result of getGroupsFromKeys