* Updated README with the following:
1. Fixed small typos
2. Removed notes about Spring Boot liveness and readiness check related
to Fabric8 since that issue has been resolved and is working as expected
3. Added sample configuration files for K8s RBAC set up required for the
example to work
4. Added section about how to setup RBAC config
* Updated sample RBAC configuration with a less privileged role example
* updating discovery and config modules, removing netflix modules to start simple
* hacking some jackson dependencies as they were not working
* update Discovery AutoConfiguration, still messy, more work needed here
* getting configuration working with the service registry
* removing profiles check document matcher that doesn't exist anymore
* fixing configMaps example
* improving readmes and removing arquillian due it requires undertow
* re adding all netflix modules
* re adding commented example modules
* fixing minor naming issues and adding commented out modules
