Merge pull request #589 from rizard/master

...ightcontroller/accesscontrollist/web/ACLRuleResource.java

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

...a/net/floodlightcontroller/core/IOFConnectionBackend.java

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

...in/java/net/floodlightcontroller/core/NullConnection.java

...main/java/net/floodlightcontroller/core/OFConnection.java

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

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

...ghtcontroller/core/internal/OFSwitchHandshakeHandler.java

...net/floodlightcontroller/core/web/SwitchRoleResource.java

.../floodlightcontroller/firewall/FirewallRulesResource.java

...dlightcontroller/firewall/FirewallSubnetMaskResource.java

...et/floodlightcontroller/linkdiscovery/ILinkDiscovery.java

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

...htcontroller/linkdiscovery/web/ExternalLinksResource.java

...floodlightcontroller/linkdiscovery/web/LinksResource.java

...et/floodlightcontroller/loadbalancer/MembersResource.java

...t/floodlightcontroller/loadbalancer/MonitorsResource.java

.../net/floodlightcontroller/loadbalancer/PoolsResource.java

...a/net/floodlightcontroller/loadbalancer/VipsResource.java