Upgrade to Servicemix 4.5.2.
Test helpers included as features and not as bundle, since they need additional bundles to work.
Fix sdn-network test.
Use servicemix zip, instead of tar.gz
Fix method that changed because of the upgrade.
CXF version uploaded to 2.7.7
Bundle minimal removed, since it contains bugs.
Sample xml file with routes.
Test for ncl provisioner web services.

A helper method to create Rest clients has been created in InitializerTestHelper.
GenericListWrapper for unmarshalling.
XML sample moved to platform.
PathLoader implementation.
PathLoader test.
Merge branch 'develop' of https://github.com/dana-i2cat/opennaas into feature/pathloader
Added reverse routes.
Merge pull request #709 from adrian-rosello/feature/pathloader

Feature/pathloader
Add missing commons.io dependency in openflowswitch.driver.floodlight pom and related feature.
ITest for create delete and get forwarding rules in switch.
Avoid nullpointer exception when getting forwarding rules not yet initialized.
ITest for create delete and get flows in sdnnetwork.
Merge pull request #708 from logoff/develop

Unique CXF version set to 2.7.4 in root pom and features.