LPS-48640 Add new property to QueryConfig to control escaping BooleanQuery upon invoking its 'toString()' - Needed for ES
LPS-48640 BooleanQuery toString() should be able to escape Lucene's special characters in the search terms if the output is used as a query, e.g. by ES - #1 Initial state
LPS-48640 BooleanQuery toString #2: implement escaping logic for TermQuery and BooleanQuery
LPS-48640 BooleanQuery toString #3: implement escaping logic for other query types
LPS-48640 temp