Facet configuration and (translated) facets for Favorites (MyLibries)
code cleanup (QueryFacets)

related to
https://github.com/swissbib/vufind/issues/143
https://github.com/swissbib/vufind/issues/106
https://github.com/swissbib/vufind/issues/102

To activate Favorite facets compare
https://github.com/swissbib/searchconf/commit/d1b1c9e86b108554a8938ace39e843103bbef2e4
Merge branch 'development' of github.com:swissbib/vufind into development