chore(*): update img versions for `helm dm install`

Updated project governance

Fix build on GNU make

fix(*): allow local docker registry

fix(README.md): use CircleCI badge instead of TravisCI badge

This fix supersedes #323. It applies basically the same fixes:

- local docker registries are now supported
- kubectl is not downloaded on every build

Also, added a fix for the case where `docker version` failed because the
Docker daemon crashed, and consequently spuriously propmted the user to
re-install docker.

I added support for $DOCKER_PROJECT instead of just $PROJECT because the
later is a little too generic for a shell env var. We can deprecate
$PROJECT later.

I did not add back in the better tool checks in bootstrap because
CircleCI doesn't have the `command` command.

fix(*): remove old version of install.yaml

chore(*): remove travis ;)

Make fixes

This resolves issue #334.

chore(*): set up circleci

Followup to #318

feat(dm install): use template to generate manifest

Correct and add a few license headers

docs(workflow): re-adding workflow after rebase

feat(*): add helm dm status command

Allows a user to inspec their dm pods and state
in the running Kubernetes cluster. This resolves
issue #301.

Restore #290

This splits the one large document into two smaller documents.

fix(*): add more license headers

Closes #306.

Closes #311.

fix(resourcifier): correct spelling of resourcifier