message: Made NavigationMotion with no styles
  Want the navigation to work straight away, without worrying about NavigationMotion styles. Added default values to from and to so no errors are thrown when styles not defined
diff: @@ -66,7 +66,7 @@ class Motion extends React.Component<any, any> {
  return {items};
  })
  }
  - areEqual(from, to) {
  + areEqual(from = {}, to = {}) {
  if (Object.keys(from).length !== Object.keys(to).length)
  return false;
  for(var key in from) {
  