remove code for cleaning up the q arguments array

not needed anymore since 1979a6dedb00fccb3faf6c7bda3c96aae8ffc00e
germania-sacra: increase maximum number of nearby monasteries to load

* 100 km radius
* maximum of 1000
add highlighter

* TypoScript array `highlight` with a list of field numbers for highlighting
* highlightField ViewHelper to display
** Solr’s results make this a bit non-trivial for fields with multiple values
** only replace the right strings
** try to deal gracefully with fields containing markup characters like < > &
* build into main results template
germania-sacra: add highlighting
improve default Detail page

* use highlighting
* indent properly
germania-sacra: add highlighting