issue #19026: added global priv models
merge
issue #19026: start on user privilege assignment
issue #18766: Add public checkbox to incident.
issue #19026: two bugfixes
merge
removed models
Merge branch 'xtuple'
issue #18575: looking for ext scripts in new location
issue #18575: moved out incident_plus
issue #18575: moved out crm extension
Incident #18826 - added Deactivate checkbox to Opportunity Stage setup
issue #18575: updated ext package file
submodules up to date
issue #18575: removed project-on-crm dependency
issue #18575: tweaks to ajax call
Merge pull request #372 from mikerodonnell89/18826

18826
Merge pull request #371 from shackbarth/19026

issue #19026: global db privilege control
Merge pull request #373 from shackbarth/18575

issue #18575: incremental progress on extensions
Merge pull request #24 from xtuple/master

Catch up.