[FIX] maps: Function formatLocation not found as it was added as a jQuery "fn" - moved nearer to the other non-jQuery functions and made global (hope that's ok arildb)

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/11.x@46425 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] trackers: For datetime fields, don't use a blank value for date if the field has a value, even if there is no itemId yet, as this was clearing values previously entered if a form failed to validate server-side (thanks marclaporte)

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/11.x@46426 b456876b-0849-0410-b77d-98878d47e9d5