issue #19797, issue #19805, issue #19796, issue #18724: Add privilege properties to enforce column level privileges.
issue #19797: First pass implementing attribute level priviliges on XT.Data
issue #19797: Merge to master, resolve conflicts.
issue #19797: Replace removeKeys with sanitize.
Issue 20356: Removed trailing space.
issue #19797: Move attribute privileges up to privilege object.
Merge branch 'master' into 20356
Issue 20356: More fixes for calendar in editor.
issue #20373: made xt.usrinfo view less verbose by building on usr view
issue #20373: disableExport in views and orms
issue #20373: disableExport back in the view
issue #20373: uncomment commented code
issue #19797: Incremental progress
enforce disableExport in the routes
issue #20373: enforce disable export on the client
Merge pull request #456 from julesstp/jsdoc

Issue# 18668 - jsdoc work - script and comment syntax update
Merge pull request #459 from shackbarth/20373

issue #20373: re-enforce disableExport
Update UBUNTU_SETUP.md

Add notes on how to run JSHint
issue #19797: Update item and itemsite orm. Fixes for model and workspace.
Itemsite needs to be nested