New features

* Minot bug fixes
* Set shorter cache lifetimes to better balance fast learning and handling burst traffic, default view cache lifetime is now one second

Adds submodule for this to work with the microsites platform.

#3542183: Add support for absolute urls

Refactored to remove redundant code and to improve maintainability. The poster image field has also changed from an image upload to a Media Library image.

Backwards incompatible improvements, including:

- Full embrace of core's Single Directory Components (SDCs) via Octavia 3.0.x and Bulma 4.0.x.

Full embrace of core's Single Directory Components (SDCs) via Bulma 4.0.x.