Merge pull request contiv#601 from abhinandanpb/fix597

Fixing issue 597

Merge pull request contiv#591 from erikh/gofmt

Makefile,drivers: Switch to using `gofmt -s` and correct areas where it does not pass

Merge pull request contiv#587 from contiv/revert-578-master

Revert "Fixes contiv#541"

Merge pull request contiv#581 from jojimt/k8fix

Fix concurrent map error

Merge pull request contiv#564 from shaleman/netpart

recover gracefully from network partition

Merge pull request contiv#569 from jojimt/profile-cotracts

Support inter-profile contracts with ACI

Merge pull request contiv#562 from rchirakk/ansible1

update image name & command line

Merge pull request contiv#549 from shaleman/cfgtool

Add a tool to modify cfg objects

Merge pull request contiv#552 from shaleman/dscp

rebase and resubmit dscp changes

Merge pull request contiv#484 from DivyaVavili/epDelete

Restrict EPG delete with active EPs