Remove non thread-safe counters from TimedCache
Add hashCode() and equals() to OFEchoRequest

Rename BroadcastDomainResource to BroadcastDomainPortsResource. (https://github.com/floodlight/floodlight/pull/319)

BVS interfaces are not being cleaned up -- see BSC-2454 (https://github.com/floodlight/floodlight/pull/318)

- event processing in cleanupEntities was exiting prematurely, some device delete
  updates were not being processed
- updated unittest to verify device deletion
- See BSC-2454

Updates to createNewInstance() in Topology Manager.

Whenever LDUpdates are applied, track to see if any links are updated. In addition, track if direct and tunnel links are updated.  createNewInstance will create a new topology instance only when links are updated.

Conflicts:
	src/main/java/net/floodlightcontroller/core/IOFSwitch.java
	src/main/java/net/floodlightcontroller/core/internal/OFSwitchImpl.java
	src/main/java/net/floodlightcontroller/topology/TopologyManager.java

Fix BSC-2514 (https://github.com/floodlight/floodlight/pull/315)

Add one REST API call to Topology to get route between two attachment po... (https://github.com/floodlight/floodlight/pull/314)

created apps directory to store apps

/wm/topology/route/{src-dpid}/{src-port}/{dst-dpid}/{dst-port}/json

Add tons of log message documentation (https://github.com/floodlight/floodlight/pull/313)

Conflicts:
	src/main/java/net/floodlightcontroller/topology/TopologyManager.java

Introducing rate control in sending BDDP messages, quarantining ports as they join the network, change API getEnabledPorts().

Introducing rate control in sending BDDP messages, quarantining ports as they join the network, change API getEnabledPorts().

return correct ToS bits (https://github.com/floodlight/floodlight/pull/311)

Add LogMessageDoc annotation and some initial work at documenting lo... (https://github.com/floodlight/floodlight/pull/310)

Add VNF unit tests for added REST API (https://github.com/floodlight/floodlight/pull/309)

Minor code fix in VNF
Add logback.xml back for developer use to control logging level
Fix git problem for compile problem due to missing file in previous pull request

Support for larger port numbers in REST API (https://github.com/floodlight/floodlight/pull/308)

BSC-2322 Fix counter creation issue (https://github.com/floodlight/floodlight/pull/307)

FL-83/FL-84 Add REST API and Java API for VNF  (https://github.com/floodlight/floodlight/pull/306)

Send reverse LLDP only when the received messages is forward LLDP (and not BDDP). (https://github.com/floodlight/floodlight/pull/305)

Fix a potential null pointer exception while sending discovery messages. (https://github.com/floodlight/floodlight/pull/304)

Send the device moved notification only if the attachment points belong to different broadcast domains.