Device moved notification has to be generated when the new attachment point was already in the oldAP list.

Add an interface method to ITopologyService to get all the switches in the same openflow domain as a given switch id.

Adjustment to attachment point logic.  If a device is learnt on OFPP_LOCAL of a switch, it will stay in that port until the switch is removed or the port goes down.  The attachment point of the device cannot be modified from OFPP_LOCAL, once assigned.

Also fixed an issue in Static Flow Pusher that would leave an orphaned flow if a static flow changed it's DPID.

FLOODLIGHT-30 - When deleting all entries put in by the static flow pusher for a specific switch or all switches   use a single delete based on matching the static flow pusher cookie instead of deleting each   flow individually.   Note: this means that flows mods are no longer hashed to have unique cookies.

FLOODLIGHT-13 -     Event history size is now configurable via net.floodlightcontroller.linkdiscovery.internal.LinkDiscoveryManager.eventhistorysize = <int> in the properties file. FLOODLIGHT-11 -     The log message for received LLDPs that we did not send out has been updated.

FLOODLIGHT-28 - Change the LearningSwitch FlowMod/PacketOut buffer ID logic. We now send FlowMods with BUFFER_ID_NONE and then PacketOut the packet with the buffer ID. - Add LearningSwitch properties file options to change hard/soft flow timeouts as well as priority. - Add a learningswitch.properties file.

Add more error checking into the links identified on ports.  Classify any ports with inconsistent links seen as broadcast domain ports.

* Only dispatch OF messages to listeners if the switch is in the active
  switch map (and is in MASTER role and connected).
  Fixes BSC-2829
* When transitioning to MASTER: notify IHAListeners of role-change
  before starting dispatching messages. When transitioning to SLAVE:
  stop dispatching before notifying IHAListeners.
  Fixes BSC-2407

Fix tab in LinkDiscoveryManager; fix duplicate getInetAddress() after merge in IOFSwitch and test/../OFMessageDamperMockSwitch

When injecting fake ARP: set sender IP to 0 (ARP probe)
Remove weird IP learning on DHCP-replies:
	WILL BREAK DHCP MANAGER WITH RELAYS