BUG-981: Fixed incorrect condition in
ResolveDataChangeEventsTask

When we insert a new subtree, we need to make sure to call serialization
on the entire, such that any new elements which appear have their
classed attached to paths.

This reuses a previous code path, which pruned the walk tree as soon as
it encountered a node which did not have any listeners attached (thus
improving performance when we're gathering listeners).

In this specific case, though, this check is not correct: we need to
walk the path because it may be placing new data in the subtree.

At the same time add debug statements which made pinpointing this
problem possible.

Change-Id: I1687ba45817a84ea4a888496a90defc5896216c9
Signed-off-by: Tony Tkacik <ttkacik@cisco.com>
Signed-off-by: Robert Varga <rovarga@cisco.com>
BUG-372 Add reconnecting to netconf-connector for unexpected

session drop

Netconf connector will reattempt connection if the session to remote device is dropped.
Increase sleep factor in netconf connector from 1.0 to 1.5.
This prevents connection attempt every second in case remote device is not comming back for longer time.
Connection attempts span increases gradually.

Change-Id: Icc4b993942e9cc6897c0da858eb867afa4c8aa87
Signed-off-by: Maros Marsalek <mmarsale@cisco.com>
BUG 1001 Failing test - RestGetOperationTest.getStreamsTest

responseBody variable now contained some data and therefore it wasn't xml
tag <streams/> but <streams></streams>

Change-Id: I73004f848f0dfc5f2929f8f8ea2dbd6afc25d35a
Signed-off-by: Jozef Gloncak <jgloncak@cisco.com>