Add Joomla CMS

See merge request !6

Adds GuideCom to the list of companies

See merge request !4

Add BBVA company

See merge request !5

Manually managing all this is obviously undesireable, so
moving toward an automated render option (using the
company name as a key) will allow a more compact data
format - and maybe exercise actual JS Web Components
a little bit.

🚀

docs: add Alaska Airlines logo

See merge request !3

Adds Vaadin to the list of companies

See merge request !2

Expand the list

See merge request !1