Book webpage update

I have updated my book's web page at:

http://www.postgresql.org/docs/awbook.html

Additions include:

o Information about the new German and Japanese translations
o Book reviews
o Two new chapters, in HTML and PDF format

-- 
  Bruce Momjian                        |  http://candle.pha.pa.us
  pgman@candle.pha.pa.us               |  (610) 853-3000
  +  If your life is a hard drive,     |  830 Blythe Avenue
  +  Christ can be your backup.        |  Drexel Hill, Pennsylvania 19026