BigSync for switches. Checkpoint. BVS-386 BSC-3482

src/main/java/net/floodlightcontroller/core/IOFSwitch.java

...java/net/floodlightcontroller/core/IOFSwitchListener.java

...main/java/net/floodlightcontroller/core/OFSwitchBase.java

...va/net/floodlightcontroller/core/internal/Controller.java

...loodlightcontroller/core/internal/FloodlightProvider.java

...dlightcontroller/core/internal/ISwitchDriverRegistry.java

...tcontroller/core/internal/NaiiveSwitchDriverRegistry.java

.../floodlightcontroller/core/internal/OFChannelHandler.java

...in/java/net/floodlightcontroller/flowcache/FlowCache.java

...net/floodlightcontroller/flowcache/IFlowCacheService.java

...ntroller/linkdiscovery/internal/LinkDiscoveryManager.java

...ightcontroller/staticflowentry/StaticFlowEntryPusher.java

src/main/java/org/openflow/protocol/OFFeaturesReply.java

...rotocol/serializers/StringDpidToLongJSONDeserializer.java

...openflow/protocol/statistics/OFDescriptionStatistics.java

src/main/java/org/sdnplatform/sync/IStoreClient.java

...g/sdnplatform/sync/internal/config/StorageCCProvider.java

...es/net.floodlightcontroller.core.module.IFloodlightModule

src/main/resources/floodlightdefault.properties

src/main/resources/learningswitch.properties