Resolve "Invisible VTK 3D widgets"

Closes #105

See merge request !153

Revert "FIXED giving a proper  renderd"

This reverts commit 1be9e185.

Bug/debian packaging

See merge request !152

Resolve "Update CI for packaging"

Closes #104

See merge request !151

Feature/update ci

Closes #97

See merge request !150

linking with medicalimageviewer dependencies required with g++ 10
(current debian unstable version)

This is to check cmake capability of detecting the correct number
of processor from inside a docker on windows

docker for CI on windows

See merge request !149

FIXED STL component test always fail with VTK 8.2 (one header line differs compared to previous versions of VTK)