Patched all unit tests and Netty4 out of order message sending.

logback.xml

...ain/java/net/floodlightcontroller/core/IOFConnection.java

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

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

...et/floodlightcontroller/core/internal/NullConnection.java

.../net/floodlightcontroller/core/internal/OFConnection.java

...java/net/floodlightcontroller/core/internal/OFSwitch.java

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

...ightcontroller/staticflowentry/StaticFlowEntryPusher.java

...n/java/net/floodlightcontroller/util/OFMessageDamper.java

src/main/resources/floodlightdefault.properties

src/main/resources/logback-test.xml

.../floodlightcontroller/core/internal/MockOFConnection.java

...htcontroller/core/internal/OFChannelHandlerVer10Test.java

...htcontroller/core/internal/OFChannelHandlerVer13Test.java

.../floodlightcontroller/core/internal/OFConnectionTest.java

...ava/net/floodlightcontroller/core/test/TestEventLoop.java

...t/floodlightcontroller/loadbalancer/LoadBalancerTest.java

...floodlightcontroller/staticflowentry/StaticFlowTests.java

.../floodlightcontroller/util/OFMessageDamperMockSwitch.java