Changes

* <code>group_tags</code> Group tags. More about ir it in '''mover_model_group''' section. == Mover anim == Unit <code>mover_anim</code> represent animation and its data. It is located in <code>/base/def/world/mover_anim.sii</code>.<pre>mover_anim : mover_anim.sweeper { model_anim: "/model/mover/characters/new_generation/animations/universal/sweeping_anim.pma"  group_tags[]: human group_tags[]: man group_tags[]: sweeper  props[]: mover_props.sweeper.broom}</pre>