issue #19800: refinements to the hiding of site
issue #19800: move hiding logic to the site picker itself
issue #19800: clean up diff
Issue #20820 Keep relation naming schema consistent for item->itemsite.
Issue #20820 Need  on non-isNested as well.
issue #19800: better implementation
Merge remote-tracking branch 'XTUPLE/master' into 19800
issue #19800: use inherited arguments correctly
issue #19800: don't assume session is there yet
Merge pull request #597 from bendiy/20820

20820 Fix some JSON-Schema issues
issue #20868: keepSql option in build_all
20723 Define pentaho client for oauth single signon using upsert
Merge pull request #605 from shackbarth/20868

issue #20868: keepSql option in build_all
Merge pull request #606 from jgunderson/20723

20723 Define pentaho client for oauth single signon using upsert
Merge pull request #594 from shackbarth/19800

issue #19800: refinements to the hiding of site
added to release checklist
Merge remote-tracking branch 'XTUPLE/master' into check
Merge pull request #607 from shackbarth/check

release checklist for freezing
prepare for freeze
Merge pull request #608 from shackbarth/check

prepare for freeze