Updated OpenFlowJ-Loxi with IPv6 of(byte[]) patch.

Fixed all unit test dependency issues that causes periodic errors

Patched ARP class to use MacAddress, IPv4Address, and ArpOpcode, as it should. This makes it safer and avoids primitive data types.

fixed failed unit test because of new handleOutgoingMessage() in IOFSwitchManager

Feature/maven integration

problems

Feature/handle outgoing

messages

Fixed a couple SFP bugs and a long-time unit test dependency bug

Fixed what was likely one of the dependency issues in the unit tests. There were two @Before annotations on functions in the handshake handler tests. setUp() depends on setUpFeaturesReply(); but if they are both @Before, there's no guarantee the first @Before (features reply) will be executed before the second @Before (setup). Removed @Before annotation from setUpFeaturesReply() and manually invoke that function from within setUp() so that the featuresReply class variable is set when it's needed in setUp().

Comma-delimited now. There will be an issue if a key is invalid, but this is a good start. If a key is invalid, we might output a double-comma where the key would have normally been inbetween.

Fix action list serialization to JSON format. We can have more than one of each action in the list, so when the JSON parser at the client end displays the string, it will only show the last key of each duplicate key (which is not good).

Support masked flow mods inserted into the SFP via an OFFlowAdd. This is different from MatchUtils, since we have to put into the map with the SFP's column keys.

Added feature to set SEND_FLOW_REM flag in the flow_mod messages created in the Forwarding module

Delete FlowPusher.java

Added a more useful toString() method.

SEND_FLOW_REM in flow mod

Support changing default table-miss flow insertion behavior

delete useless code.

Change log level of ACL to debug for all logs except REST API. Info produces too much debug output for some of these, especially when the ACL is not being actively used.

Added ability to specify the tables to receive table-miss flows for OF1.3+ switches. What we did before was insert these table-miss flows in all tables, which for OVS is 254 flows and not only is a waste of resources if the tables aren't being used, but also serverly clutters the REST API and Web UI output when listing flows. By default, the first 4 tables will receive the forward-to-controller table-miss flow. The reason for 4 is to account for a small number of software tables present on many hardware switches. If the actual number of tables is less, the lesser value will be used. To modify these settings, there are two options: (1) change the default for all switches or (2) specify the max tables to insert the table-miss flow on a per-DPID basis. These options are exposed in the floodlightdefault.properties file. Toy, no-op examples are given setting the default to 4 and two switches to 4 (the internal default is 4, thus it's a no-op). The list of switches and max tables should be given as a list of JSON key:value objects to the net.floodlightcontroller.core.internal.OFSwitchManager.maxTableToReceiveTableMissFlowPerDpid config variable. The default can be specified as an integer to the net.floodlightcontroller.core.internal.OFSwitchManager.defaultMaxTableToReceiveTableMissFlow variable.

Updated LearningSwitch and Neutron properties files.

More easily define what to match on in Forwarding