Log Message:
Update cgoban-java to 3.3.17.

Changes from 3.3.16 to 3.3.17 (Released 2007-04-19)

W - Added "help changes" page.
S,C,W - Updated Spanish translation.
S - Added workaround for MySQL bug that would crash server when a
  Unicode surrogate pair was written to the database.
S - Added fix for bug in clearing a user ban that crashed the server
  on April 6.