Corrected device type name typo in MICROWAVE radio system devices
Reduced log level of device, service and slice components to INFO
Device - MicroWave Device Driver:
Minor improvements in error checking and code formatting
Service:
Implemented new MicroWave Service Handler
PathComp - Frontend:
Added missing devicetype-to-layer mappings
Added missing layer-to-servicetype mappings
Added logic to propagate config rules of services to subservices by default
WebUI:
Added missing node icon for microwave radio systems (by now as a virtual controller)
Test tools:
Added Readme.md file describing how to use the Mock MicroWave SDN Controller and run the tests for the MicroWaveDeviceDriver and MicroWaveServiceHandler.