fragment_location_edit1
-changed elements order (timepicker is higher)
-added Radius picker (only in xml)

fragment_location_details
-added new row (radius) (only in xml)

LocationDetailsFragment.java
-added showing radius (in fillLocationDetails function,
((TextView)v.findViewById(R.id.details_location_radius)).setText(location.getRadius());)
but don't know if it works