BinRank: added options to drop-down menu
BibSort: config file with ILO sorting options
* also included ranking methods in democfgdata.sql
WebSearch: quick fix
WebSearch: changed year index tag to 997__a
WebSearch: Default sorting uses 'yt' ranking method
WebSearch: added 'language' to indexes and facets
* Uses 998__a tag
BibFormat: detailed record view customization

 * Adds FontAwesome related files
 * Customizes detailed record view
WebSearch: location and fulltext facet draft