Changes

Then there is another extension called [[mw:Extension:PhpTags_Widgets]]. That extension looks great (because it comes with stuff like [https://vega.github.io/vega/ Vega], and for other features too) and was recently updated to FontAwesome 4.5<ref>https://gerrit.wikimedia.org/r/#/q/project:mediawiki/extensions/PhpTagsWidgets,n,z</ref> But installing that caused has a fatal error bunch of dependencies on other extensions by the same author; which are marked experimental; and which go deep into murky waters that are not remotely connected to simply getting FontAwesome in my your wiki that I didn't have time . In short: Interesting stuff; not the best way to debugget FontAwesome.