Fixes Query#date_clause timezone handling (#22320)....
Fixes Query#date_clause timezone handling (#22320).
When querying time fields based on date values these should be interpreted
in the user's time zone, since that's what a user usually expects.
Patch by Jens Kraemer.
git-svn-id:
http://svn.redmine.org/redmine/trunk@15381 e93f8b46-1217-0410-a6f0-8f06a7374b81
