RichGroup authorization & filter add

- authorization added for methods getAllRichGroupsWithAttributesByNames,
getRichSubGroupsWithAttributesByNames,
getRichGroupByIdWithAttributesByNames
- added filters for richGroup attributes (filter only allowed attributes)
- new line & tabulator fix
- redundant comments deleted
- .* import rewritten (because they are not our best practise)
- added brackets for FOR cyclus