Added updates for perf-testing

floodlight.sh

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

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

...et/floodlightcontroller/core/internal/OFChannelState.java

.../floodlightcontroller/core/internal/OFMessageDecoder.java

.../floodlightcontroller/core/internal/OFMessageEncoder.java

.../net/floodlightcontroller/core/internal/OFSwitchImpl.java

...t/floodlightcontroller/learningswitch/LearningSwitch.java

...ightcontroller/staticflowentry/StaticFlowEntryPusher.java

.../floodlightcontroller/topology/internal/TopologyImpl.java

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

...main/java/org/openflow/protocol/factory/BasicFactory.java

.../java/org/openflow/protocol/factory/OFMessageFactory.java

src/test/java/org/openflow/protocol/BasicFactoryTest.java

src/test/java/org/openflow/protocol/OFErrorTest.java

...est/java/org/openflow/protocol/OFStatisticsReplyTest.java

...t/java/org/openflow/protocol/OFStatisticsRequestTest.java