* update netlink

* update libnetwork to get ipvs stats

* update gopkg.lock for libnetwork update

* update libnetwork

* add cli options

* make endpoints delete gracefully

* move conntrack flusher

* get some order in the mainloop

* update to alpine 3.9 & go 1.11.1

* revert to 1.10.3 just update alpine

* and revert travis.yml

* lock version

* test 1.12

* test

* package utils unit tests

* add tests to travis CI

* make push needs IMG_TAG in docker push command

* One image per PR
* Don't use Travis deploys
* Fix if statement in YAML

TLDR; Run "make help" for options.

* gofmt
* .gitignore kube-router binary
* Docs: build/release workflow
* Implement build/release workflow