Yannick Warnier 84ff49654f Add support for is_required field in CourseBuilder and CourseRestorer classes - refs BT#13203 %!s(int64=7) %!d(string=hai) anos
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Chamilo 84ff49654f Add support for is_required field in CourseBuilder and CourseRestorer classes - refs BT#13203 %!s(int64=7) %!d(string=hai) anos