PR Description

What type of PR is this? (Check one of the boxes below)

• Bug fix (non-breaking change which fixes an issue)

What does this pull request do?

This PR reverts #803 partially due to the many issues introduced by it, but the install instructions, build configurations and generator cleanup scripts were conserved.

Show a few screenshots (if this is a visual change)

N/A.

Have you tested your changes (if applicable)? If so, how?

N/A yet.

Futher details of this pull request

The documentation will be updated to point users out to use the proper build system when using a Qt version.