Reporting templates, cleanup

[m-1-k-3]

• What kind of change does this PR introduce? (Bug fix, feature, docs update, ...)

Feature

• What is the current behavior? (You can also link to an open issue here)

No further details on the tasks of the modules included.
No user defined templates for reports available
Missing PR template
Copyright info is not up to date
sometimes emba, sometimes EMBA
No random redis password set during installation
Missing CODE_OF_CONDUCT.md

• What is the new behavior (if this is a feature change)? If possible add a screenshot.

Introduction of reporting templates - new template which includes basic description in template files. pre templates are used at the beginning of a module, post templates are used at the end of the module. Templates can be txt or sh files.
Random redis password set during installation
Added CODE_OF_CONDUCT.md

• Does this PR introduce a breaking change? (What changes might users need to make in their application due to this PR?)

Hopefully not.

• Other information:
  Screenshot of template usage: