issue #19453: item site relation widget
issue #19453: use getvalue in relation widgets to support foo dot bar
issue #19453: resolved getSearchableAttributes oversight
Merge branch 'xtuple'
Merge branch 'xtuple' into 19453e
issue #19453: completer to use getValue
issue #19453: site picker in itemsite widget
issue #19453: display appropriately
issue #19453: respond to site picker
issue #19453: pass customer to item site widget
issue #19453: refactor relational widget query code for easier overrides
issue #19453: client-side of dispatch plus serverside stub
issue #19453: moved orderby logic from fetch into buildclause
Merge pull request #30 from xtuple/master

catching up
issue #19453: first light compound query
issue #19453: cleanup
issue #19453: cleanup
issue #19453: seems to be working
Issue #19722 Prevent XT.username from being cached.
Issue #19722 doh!