BUG-832 Fix exception from sal-netconf-connector.

Exception:
Ommiting from BA transaction: /(urn:opendaylight:inventory?revision=2013-08-19)nodes/(urn:opendaylight:inventory?revision=2013-08-19)node[{(urn:opendaylight:inventory?revision=2013-08-19)id=ios-xr-105}].

Fixed by treating capabilities from remote device as String instead of QName

Change-Id: I5cb59e111433ca60703bcf9a78d5b4578fc3b956
Signed-off-by: Maros Marsalek <mmarsale@cisco.com>
BUG-832 Add schemaContext to notification parsing process in sal-netcon-connector

Change-Id: I3161bde1635837676e75fdc0e1bb5c59fcb4a542
Signed-off-by: Maros Marsalek <mmarsale@cisco.com>
Skip from the surefire execution plugins that can step over guava feet

Seems like the com.google.common.collect.* package has been reused in
several jars like:

- guava
- google-collection
- pax-url-aether

Now the netconf-it in the classpath of contains via transitive the 3
of them but only guava is usable by yang-bindings used by the netconf
client test. The presence of the 3 cause unreliability on the test
pass based on who comes first in the classpath of surefire. The fix is
to make sure surefire ignore the other two libraries except guava.

Change-Id: I77260989a19f60db94286434444530bacb1947d4
Signed-off-by: Giovanni Meo <gmeo@cisco.com>
Merge "Skip from the surefire execution plugins that can step over guava feet"
Merge "BUG-832 Fix exception from sal-netconf-connector."
Merge "BUG-832 Add schemaContext to notification parsing process in sal-netcon-connector"