add »hidden« property to facet configuration

to not display this facet in the main facet list
Restructure Faceting Templates

use the type field of facetInfo to pick the right template
Enable facet queries

* configure in TypoScript
* request facets for them
* introduce option »excludeOwnFilter« in facet setup (to show full result counts)
Introduce Facet type Tabs

Creates a layout as tabs, best used with excludeOwnFilter = 1
Edfu: introduce tabs
Edfu: basic confiuration and templating

Initial steps …
Fix typos, highlighting related