Import modules redesign and other improvements
[import] import_kkre_relations is now kkre_import which implements all kkre import commands: people, people_data, recordings, relations
[import] import_sssrviapesni import module for sssrviapesni.narod.ru website
[model] short description text and image for a person
[interface] text and image on a person page
[interface] unknown name view