Create mockup package for FloodlightMockClient.
Change switchId to be a String in IFloodlightStaticFlowPusherClient.
Remove dependency from floodlight.

Our code no longer imports floodlight classes. Hence, there is no longer need for floodlight dependency in platform.
org.opennaas.extensions.openflowswitch.driver.floodlight communicates with floodlight, but does not use floodlight defined classes.
Merge pull request #668 from adrian-rosello/feature/ofertie-ncl

Route from NCLController changed to the SDNNetworkModel one.
Values of FloodlightOFAction type field added as constants.
PathFinderMock returns hardcoded routes. It chooses accroding to ToS value in FlowRequest.
Merge pull request #666 from isartcanyameres/fix/of-switch-floodlight-client

Fix/of switch floodlight client cleanup
Merge pull request #669 from logoff/feature/of-net

Values of FloodlightOFAction type field added as constants.
Merge pull request #670 from adrian-rosello/feature/ofertie-ncl

AllocateFlow method of NCLController.
Mapping between Floodlight devices and OpenNaaS resources added in the model and capability to manage it created.
Default and copy constructors added to OFFlow and FloodlightOFFlow.
AllocateFlowAction implemented.
Full SDNNetwork model JaxB annotated.
IOFProvisioningNetworkCapability Jax-RS annotated.
Merge branch 'feature/of-switch' into feature/of-net

Conflicts:
	itests/openflowswitch/pom.xml
Integratin test for NCL skeleton + some errors fixed.
Merge pull request #671 from isartcanyameres/feature/ofertie-ncl

PathFinderMock returns hardcoded routes.
Merge branch 'feature/ofertie-ncl' of git://github.com/dana-i2cat/opennaas into feature/ofertie-ncl
SerialVersionUID field in the top of SDNNetworkModel.
Copy constructors added to each class in the model.