Issue #2427 - added configurable number of messages before requesting ack and issue #2533 - added possibility to override method responsible for deciding if ack request is needed as well as possibility to override implementation of any XMPPIOProcessor
removing node infromation from DB; #1946
reworked BOSH SID logger to utilize JUL filtering; #2188
Issue #2533 - added methods to create be able to override creation of custom classes extending OutQueue and Counter
Allow to change domain after login. Usefull when authzid is different
than authcid.

#2522
Merge remote-tracking branch 'upstream/master'

Signed-off-by: Daniele Ricci <daniele.athome@gmail.com>

Conflicts:
	src/main/java/tigase/server/xmppclient/StreamManagementIOProcessor.java
	src/main/java/tigase/server/xmppclient/XMPPIOProcessorsFactory.java