Database updates

Setlists added to a bunch of shows.
1998-04-08 @ KDVS FM Studios, UC Davis, CA, USA
2001-05-13 @ So What, Oslo, Norway
2002-10-04 @ Mesa Amphitheatre, Mesa, AZ, USA
2003-03-26 @ La Scala, London, UK
2003-04-22 @ Cal State Sacramento, Sacramento, CA, USA
2005-03-09 @ Astoria, London, UK

Also added an in store appearance the band made back in 2001 to the database.
2001-05-24 @ Tower Records, Londok, UK

Thanks to kev2236.