lib: internal: nativeresolver: solution: setRejections: tiny optimization: use getFamilyKey()
lib: internal: nativeresolver: solution: getInsertedElements: small optimization: data.second is now always true
lib: internal: nativeresolver: impl: __makes_sense_to_modify_package: refactoring: avoided FORIT and refactored new function isRelationMoreWide()
lib: internal: nativeresolver: impl: refactoring: cache debugging flag
lib: internal: nativeresolver: impl: refactoring: use p_debugging whereever possible
lib: internal: nativeresolver: impl: p_getScoreChange: removed useless check