Remove outdated family names

...and it really was top 150, not 500

Usernames/Names/top_500_familynames_english.txt

@@ -1,150 +0,0 @@
-Smith
-Jones
-Taylor
-Williams
-Brown
-Davies
-Evans
-Wilson
-Thomas
-Roberts
-Johnson
-Lewis
-Walker
-Robinson
-Wood
-Thompson
-White
-Watson
-Jackson
-Wright
-Green
-Harris
-Cooper
-King
-Lee
-Martin
-Clarke
-James
-Morgan
-Hughes
-Edwards
-Hill
-Moore
-Clark
-Harrison
-Scott
-Young
-Morris
-Hall
-Ward
-Turner
-Carter
-Phillips
-Mitchell
-Patel
-Adams
-Campbell
-Anderson
-Allen
-Cook
-Bailey
-Parker
-Miller
-Davis
-Murphy
-Price
-Bell
-Baker
-Griffiths
-Kelly
-Simpson
-Marshall
-Collins
-Bennett
-Cox
-Richardson
-Fox
-Gray
-Rose
-Chapman
-Hunt
-Robertson
-Shaw
-Reynolds
-Lloyd
-Ellis
-Richards
-Russell
-Wilkinson
-Khan
-Graham
-Stewart
-Reid
-Murray
-Powell
-Palmer
-Holmes
-Rogers
-Stevens
-Walsh
-Hunter
-Thomson
-Matthews
-Ross
-Owen
-Mason
-Knight
-Kennedy
-Butler
-Saunders
-Cole
-Pearce
-Dean
-Foster
-Harvey
-Hudson
-Gibson
-Mills
-Berry
-Barnes
-Pearson
-Kaur
-Booth
-Dixon
-Grant
-Gordon
-Lane
-Harper
-Ali
-Hart
-Mcdonald
-Brooks
-Ryan
-Carr
-Macdonald
-Hamilton
-Johnston
-West
-Gill
-Dawson
-Armstrong
-Gardner
-Stone
-Andrews
-Williamson
-Barker
-George
-Fisher
-Cunningham
-Watts
-Webb
-Lawrence
-Bradley
-Jenkins
-Wells
-Chambers
-Spencer
-Poole
-Atkinson
-Lawson