Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

Moves focus away from functions, Swarm and Docker Inc to reflect
some of the changes to the core project over the three years since
initial launch.

OpenFaaS can run any container that conforms to the runtime
contract. OpenFaaS Cloud provides IaaC and GitOps, but it was hard
to show where it belonged.

Some people are also under the impression that a container registry
is not required, so this diagram should clear that up.

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

Signed-off-by: Alex Ellis <alexellis2@gmail.com>

- Removes use of "our" from CONTRIBUTING guide
- Updates/adds README.md files
- Commnents and typo fix in watchdog
- Adds good/bad examples of commit messages

Signed-off-by: Alex Ellis (VMware) <alexellis2@gmail.com>

Note, not all `alexellis/github` references should be changed, there are
a number of repos which are not part of the openfaas org, this commit
excludes those.

Signed-off-by: John McCabe <john@johnmccabe.net>

This adds support for private docker registries, by adding
an optional `registryAuth` field in the CreateFunctionRequest.
Auth must be passed as base64-encoded basic auth, similar to
how done in Docker file store credentials (~/.docker/config.json).
Credentials are then passed to swarm at service creation.