[RFE] quads-web generate visuals on demand and remove cron

[grafuls]

Is your feature request related to a problem? Please describe.
Have the visuals to be generated dynamically and be part of the wiki itself instead of a separate file.

Describe the solution you'd like
We could have the elements on the visuals by dynamically generated at page load and include on the wiki itself.

[sadsfae]

related-to: #88