Override ObjectDriver for TheSchwartz

TheSchwartz now uses Bugzilla database handle directly, this fixes double
utf-8 issues in TheSchwartz tables.
changelog notes
Fix editparams.cgi
Support logging DB queries
Deny disabled users to use email gateway
Continue documentation
Fix DB update, fix warning in Bugzilla::Search
More documentation
Merge several identical LEFT/INNER joins into one LEFT
Fix db collation check
fix valign of product fields
Fix determining of current template name if process() gets a reference to Template::Document
more docs
MemberControl/OtherControl documentation
Components, Versions, Milestones docs
Fix sphinx query logging
Flags
Hide default_value editbox when creating BUG_ID_REV and select fields
Fix: nullable works for most field types
Fields and Keywords docs