UTF8 character encoding problem on wagn.org+discussion

# didn't fix the source of the problem, but have an effective workaround:
iconv --byte-subst="*" -f UTF8 -t UTF8 wagn_production.sql.badcode > wagn_production.sql
 --Lewis Hoffman, April 1 2008

incorporated this into pull_wagn_db script now.

  --Lewis (Not signed in).....Mon May 05 12:57:49 PDT 2008