BUG-2340 Fix improper cleanup of resources in netconf ssh handler

This commit also fixes proper reconnect scheduling for netconf-connector.

Change-Id: I1d848af57fddc35e73596fc47f8c7318b8747130
Signed-off-by: Maros Marsalek <mmarsale@cisco.com>
BUG-2259: mark AbstractBindingAware* as deprecated

These classes encapsulate OSGi-activated clients, which are deprecated
in favor of using config subsystem activation.

Change-Id: I9632c6608be67e5763117a9bbb6e9c2519eb27b0
Signed-off-by: Robert Varga <rovarga@cisco.com>
Merge "BUG-2340 Fix improper cleanup of resources in netconf ssh handler"
Merge "BUG-2259: mark AbstractBindingAware* as deprecated"