Resolving VUFIND-631 (Creation date not populated when creating new lists)
Changed storage engine for consistency.
Cleaned up MySQL generation script; changed default encoding to UTF-8.
Put database dump into alphabetical order (closer to raw mysqldump output).
Added configuration setting to allow DB character set specification; now defaults to UTF-8.
Catch more exceptions when checking for security problems -- otherwise a missing database causes a fatal error on Install/Home and prevents generation of database.
Added database encoding conversion to upgrade script (resolving VUFIND-294).