Cleanup Hogarama Infra folders

[ghost]

As a developer I want a folder structure so that I can focus on my work.

Acceptance Criteria

• [ ] There is one folder with the name OCP-Infrastructure which contains the actual Hogarama infrastructure setup
  • [ ] Remove codereadyworkspace folder
  • [ ] Remove OpenShift3 folder
  • [ ] Remove operators folder
  • [ ] Move Debugging folder to Hogajama/configuration
• [ ] In the OCP-Infrastructure folder there is a README.md that describes how to use the setup
• [ ] Remove empty docs folder from the root

[ErhardSiegl]

• [ ] Remove codereadyworkspace folder Das würde ich noch nicht machen. Da sind Environment-Dateien drinnen und Setup für codereadyworkspaces.
• [ ] Remove OpenShift3 folder OK
• [ ] Remove operators folder OK
• [ ] Move Debugging folder to Hogajama/configuration Files nach Hogajama/configuration/bin
  • [ ] In the OCP-Infrastructure folder there is a README.md that describes how to use the setup OK
  • [ ] Remove empty docs folder from the root OK

[ghost]

• [ ] Move devfile.yaml file from root