Do not clear all flow mods on a quick switch disconnect/reconnect (https://github.com/bigswitch/bigswitchcontroller/pull/3699)

or explicitly ingore it if it's safe

adding an id to debug events show output (https://github.com/bigswitch/bigswitchcontroller/pull/3696)

Display controller-node summary in entry form (https://github.com/bigswitch/bigswitchcontroller/pull/3695)

add null check for getLinkInfo return value

Conflicts:
	floodlight/src/main/java/net/floodlightcontroller/flowcache/FlowReconcileManager.java

so the user does not have to check floodlight logs for them.

(the actual files have been moved a while ago, I just missed the unit
tests)

BVS-530 (https://github.com/bigswitch/bigswitchcontroller/pull/3677)

Guess I was wrong. Unit tests *were* broken

* New state-machine for non-IVS switches is unit tested
* No unit tests for IVS switches yet

* fail makeCookie if the app id hasn't been registered
* do static initialization
* fail if duplicate app id registration

still not a perfect framework but better than before

Conflicts:
	bigfloodlight/src/test/java/com/bigswitch/floodlight/bvs/virtualrouting/internal/VirtualRoutingHintTest.java
	bigfloodlight/src/test/java/com/bigswitch/floodlight/flowcache/BigFlowReconcileMgrTest.java
	bigfloodlight/src/test/java/com/bigswitch/floodlight/flowcache/FlowReconcileEngineTest.java

[BVS-486] getPortType will default to UPLINK ports for BigSwitchOVS.  The autoportfast detection is performed only in BSNOVS and Xenon switches.

BVS-515 (https://github.com/bigswitch/bigswitchcontroller/pull/3608)