Outdated old version of documentation

[HolQue]

The repository still contains the predecessor of "packagedoc": the "doc" folder - with the in between outdated Sphinx based documentation.

When the content is ported to the new folder completely, this "doc" folder should be removed.

[test-fullautomation]

Hi Son,
please correct this.
Thank you,
Thomas

[namsonx]

Hello Thomas,

I created the pull-request #37 for this issue.

Thank you,
Son

[test-fullautomation]

already merged with #37