forked from github/szkolny

* [API/Librus] Remove LibrusApiTeacherFreeDayTypes * [API/Librus] Fix LibrusApiTeacherFreeDay * [API/Librus] LibrusApiTeacherFreeDay: Clean up values of unused variables * [API/Librus] LibrusApiTeacherFreeDay: Remove unnecessary variables * [API/Librus] LibrusApiTeacherFreeDay: Assign null to 'name' object