Merge remote-tracking branch 'bigswitch/master'

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

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

...a/net/floodlightcontroller/debugcounter/DebugCounter.java

...oodlightcontroller/debugcounter/IDebugCounterService.java

...t/floodlightcontroller/debugcounter/NullDebugCounter.java

...ightcontroller/debugcounter/web/DebugCounterResource.java

...ightcontroller/debugcounter/web/DebugCounterRoutable.java

.../floodlightcontroller/flowcache/FlowReconcileManager.java

.../java/net/floodlightcontroller/forwarding/Forwarding.java

...java/net/floodlightcontroller/routing/ForwardingBase.java

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

src/main/java/org/sdnplatform/sync/internal/SyncManager.java

.../floodlightcontroller/core/internal/OFSwitchBaseTest.java