Per PR review feedback.

Replace standard XSS filter with something more specific to domain name
validation for the S2S server whitelist/blacklist form.

Updated LDAP components to escape special characters in user and group
search filters, including JID (un)escaping where appropriate

OF-421: More cleanup for MINA API changes

Update version number and dependency change for OF 3.10.0 (due to MINA
2.0.x API change)

OF-843: Update Hazelcast plugin

Adjust xmldebugger for changes in the MINA 2.0.7 filtering API

Conflicts:
	build/lib/versions.txt
	src/java/org/jivesoftware/openfire/nio/ClientConnectionHandler.java
	src/java/org/jivesoftware/openfire/nio/NIOConnection.java
	src/java/org/jivesoftware/openfire/spi/ConnectionManagerImpl.java

Updated ConnectionManagerImpl and related to merge recent changes
related to client connection throttling (MaxReadBufferSize)

Updates include changes for Openfire Session API, plus changes needed to
upgrade to Hazelcast 3.3.1; also some core housekeeping (NPE)

fixed encrypted properties containing xml escaped data not saved correct...

Encrypted properties containing data that needs xml escaping (eg a database password containing '&') are encryped in escaped form but decryption uses them directly. Encrypted properties do not need xml escaping.

Eg:
1. Install an mysql connection with the password 'pass&word'; password is saved as pass&word in properties.xml
2. Launch openfire
-> mysql connection is established correctly and password is now stored in encrypted form.
4. Restart openfire
5. Openfire startup fails due to incorrect database password (pass&word) is used.

Improvement of OF-69: Add "Groups user belongs to" column to the User

Summary page

OF-69: Add "Groups user belongs to" column to the User Summary page

OF-842: Additional properties in User Properties view

OF-754: Lock out user option works incorrectly in some cases

Fixed: OF-841 Add a note about UAC to the Installation Guide

User service plugin update to 2.0.2

- Fixed the problem with backward compatibility to user service 1.*

User Service plugin update to 2.0.1

- Fixed the problem that authentication type was not saved

User Service Plugin update to 2.0.0

- New restfull API (see readme). The plugin is backward compatible.
- Added new requst to get all or specific users
- The user is now extendible with key / values properties
- Added new requst to get roster entries of a specific users
- Added new requst to get group names of a specific users
- Added new request to add user to a group or remove a user from a group

MUC Service Plugin update to 0.2.3

- Bug fix: Unable to join groupchat 

Fixed: org.xmpp.packet.JID and JID String was mixed up.

MUC Service Plugin update to 0.2.2

- Room user roles can now be added and removed individually

OF-840 BOSH <stream:features> does not include <register/>

OF-483 - JDBCUserProvider hardcodes searchSQL