Merge pull request #907 from logoff/develop

Integration tests bugs
[maven-release-plugin] prepare for next development iteration
Merge pull request #910 from logoff/develop

Next development iteration 0.29-SNAPSHOT
Update from Servicemix 4.5.2 to 5.0.0
Tests for CircuitAggregationCapability.

Test that:
- capability does not modify given parameters (related to bug OPENNAAS-1392)
- capability returns same given circuits when aggregation is disabled.
- capability aggregated as desired when aggregation is enabled.
CircuitAggregationCapability does not require USE_AGGREGATION_PROPERTY in the descriptor.

It takes false as default value.
The capability tries to read that property value only when the property is specified in the descriptor.

This patch avoids a accessing null when USE_AGGREGATION_PROPERTY is not specified in the capability descriptor.
Don't swallow exception in CalculateAggregatedCircuitsActions.

CalculateAggregatedCircuitsActions now throws ActionException if there is a SerializationException when trying to clone a Circuit.

This patch avoids bug OPENNAAS-1392 but causes a fail instead.
Update from Spring 3.0.7 to 3.2.4
Workaround for bug in aries 1.0.1
Junit upgraded to 4.11, needed for pax-exam 3.x

junit.framework.Assert was depracated, so it was to be moved to org.junit.Assert. The consequence is that all @BeforeClass where static fields were modified did not work properly.
Pax-Exam moved from 2.3.1 to 3.4
VCPE itests migrated.
Network itests migrated.
Remove pax-exam dependency from core.resources
Add servicemix file with new optionAdd servicemix file with new optionss
Avoid ClassNotFoundException in CalculateAggregatedCircuitsAction.

Use org.apache.commons.lang3.SerializationUtils to clone circuit.
The implementation of this method  (in version 3.0.1 or above) uses the classloader from given object in order to instantiate the copy.
See the following link for more info: https://issues.apache.org/jira/browse/LANG-626

This commit fixes bug OPENNAAS-1392:
http://jira.i2cat.net:8080/browse/OPENNAAS-1392
SampleResource taken as sample of test migration.
BoD tests migrated.
Bugs in itests-helpers fixed.
IP opener test migrated.