BSC-3970 ARP packet parsing exception causes switch disconnect (https://github.com/bigswitch/bigswitchcontroller/pull/3837)

change flow mod event names to being delimited by "-"

Flush Events Explicitly in DeviceManager outside packet-in pipeline (https://github.com/bigswitch/bigswitchcontroller/pull/3828)

Flow Mod Events (https://github.com/bigswitch/bigswitchcontroller/pull/3816)

debug events cli forces some columns to be left-most columns (https://github.com/bigswitch/bigswitchcontroller/pull/3798)

BSC-3926. Set switch's connectedSince when the switch is actually connected. Set to null otherwise. (https://github.com/bigswitch/bigswitchcontroller/pull/3770)

as the left-most columns

Removing event-history (replaced by debug-events) (https://github.com/bigswitch/bigswitchcontroller/pull/3791)

o show openflow cluster count with/without tunnels
o show external port count for each external cluster

Topology Events (https://github.com/bigswitch/bigswitchcontroller/pull/3744)

1) new event for BVS Interface(s) assigned
2) new EventFieldTypes for LIST_OBJECT, SREF_OBJECT and SREF_LIST_OBJECT
3) removing LIST_VLAN from EventFieldType as it is superseded by LIST_OBJECT

add host events - add/delete/moved/update (https://github.com/bigswitch/bigswitchcontroller/pull/3723)

Fix NPE in REST API for SLAVE switch. BSC-3922  (https://github.com/bigswitch/bigswitchcontroller/pull/3731)

[BVS-420] Add unit tests for checking if device moved notifications are sent or not under certain situations.

The previous fix is not correct.  The fix generates a device moved event when the attachment points are not even updated.

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

This reverts commit 2d6a75c4116790db7d1ddaa53e0d6d873d035815.