Now using smooth transition between fragments with details about nodes. Also, saving previously active details fragment.
Not showing details about first node after loading was finished.
Created "empty details" layout that is shown when no items from the list were selected before.
Changed order of items in navigation drawer's list.
Not showing/hiding menu items when navigation drawer is opened/closed.
List items in navigation drawer are no longer marked as active.
Moved ScrollView to different detail layouts.
Fixed IDs in some fragments.
Changed size of list items in navigation drawer.